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Funasaka, JP
Arata Funasaka, Hyogo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090311091 | IMPELLER AND CENTRIFUGAL PUMP INCLUDING THE SAME - An example impeller includes: an impeller body in which an internal channel is formed, the internal channel extending inside the impeller body in a direction of a rotation axis spirally about the rotation axis to connect an inlet and an outlet; and at least one centrifugal vane provided in the impeller body. The internal channel including the inlet and the outlet has a predetermined passage diameter. An external channel is formed so as to continue to the outlet and go around the circumferential surface of the impeller body, the external channel being defined by the centrifugal vane and being recessed inward in the radial direction from the circumferential surface of the impeller body. At least a part in a flow direction of the external channel has a channel width in the direction of the rotation axis smaller than the width of the outlet. | 12-17-2009 |
| 20110164968 | IMPELLER FOR CENTRIFUGAL PUMP AND PUMP INCLUDING THE SAME - A centrifugal pump impeller | 07-07-2011 |
Setsuo Funasaka, Tsukuba-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080319188 | Novel pyridine derivatives and pyrimidine derivatives (3) - A compound represented by the following formula, a salt thereof or a hydrate of the foregoing has an excellent hepatocyte growth factor receptor (HGFR) inhibitory activity, and exhibits anti-tumor activity, angiogenesis inhibitory activity and cancer metastasis inhibitory activity. | 12-25-2008 |
| 20100075944 | NOVEL PYRIDINE DERIVATIVES AND PYRIMIDINE DERIVATIVES (3) - A compound represented by the following formula, or a salt thereof or a hydrate of the foregoing, has excellent hepatocyte growth factor receptor (HGFR) inhibitory activity, and exhibits anti-tumor activity, angiogenesis inhibitory activity, and cancer metastasis inhibitory activity. | 03-25-2010 |
Tsukasa Funasaka, Shiojiri JP
| Patent application number | Description | Published |
|---|---|---|
| 20100142067 | OPTICAL FILTER AND OPTICAL MODULE HAVING OPTICAL FILTER - An optical filter comprising a first substrate, a first mirror formed on the first substrate, a second substrate coupled to the first substrate, the second substrate including a concave portion, and a second mirror formed on the concave portion and facing the first mirror, wherein the first substrate includes a first portion located on the first mirror, a second portion located around the first portion, a third portion located around the second portion, and a fourth portion located around the third portion, wherein both a thickness of the second portion and a thickness of the fourth portion are equal to or smaller than a thickness of the first portion. | 06-10-2010 |
| 20100148627 | ULTRASONIC TRANSDUCER, ULTRASONIC TRANSDUCER ARRAY, AND ULTRASONIC DEVICE - An ultrasonic transducer is configured to transmit or receive ultrasonic waves. The ultrasonic transducer includes a vibrating member and a piezoelectric member coupled to the vibrating member. The piezoelectric member includes a first piezoelectric part configured and arranged to be deformed by applied voltage to vibrate the vibrating member or configured and arranged to be deformed by vibration of the vibrating member to produce a potential difference, and a second piezoelectric part configured and arranged to be deformed by applied voltage to statically deflect the vibrating member. | 06-17-2010 |
| 20100226029 | OPTICAL FILTER AND OPTICAL MODULE PROVIDED WITH SAME - An optical filter comprising: a first substrate; a second substrate facing the first substrate, the second substrate including a first surface and a second surface, a first height of the first surface being different from a second height of the second surface; a first mirror formed on the first surface of the second substrate; a second mirror formed on the second surface of the second substrate; a third mirror formed on the first substrate, the third mirror facing the first mirror; a fourth mirror formed on the first substrate, the fourth mirror facing the second mirror; a first electrode formed on the first substrate; and a second electrode formed on the second substrate, the second electrode facing the first electrode. | 09-09-2010 |
| 20100302660 | OPTICAL FILTER, OPTICAL FILTER DEVICE, ANALYZER, AND METHOD FOR MANUFACTURING OPTICAL FILTER - An optical filter includes: a first substrate and a second substrate that are disposed to face each other; a first mirror and a first electrode that are disposed on the second substrate side of the first substrate; and a second mirror and a second electrode that are disposed on the first substrate side of the second substrate, wherein the first mirror and the second mirror are connected via a wire. | 12-02-2010 |
Tsukasa Funasaka, Shiojiri-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090178260 | VIBRATING PIECE MANUFACTURING METHOD AND VIBRATOR MANUFACTURING METHOD - A vibrating piece manufacturing method includes: (a) preparing a supporting body having first and second surfaces, the first and second surfaces defining a thickness while being directed toward opposite directions, the supporting body including a base and a plurality of arms, the arms extending side-by-side in a direction orthogonal to a direction of the thickness from the base, a lower electrode film being disposed on the first surface of each of the arms, a piezoelectric film being disposed on the lower electrode films, at least one upper electrode film being disposed on the piezoelectric film, at least a part of the second surface of each of the arms being an exposed area; and (b) etching the exposed area of the second surface so as to reduce the thickness to reduce flexural rigidity of the arms with respect to the thickness direction. | 07-16-2009 |