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Hakata
Hirokazu Hakata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20120010358 | ROSIN-MODIFIED PHENOL RESIN, MANUFACTURING METHOD THEREOF, AND PRINTING INK - A rosin-modified phenolic resin, comprising a product obtained by reaction of (a) a rosin material containing 0.4 to 10% of dihydroagathic acid, (b) a condensate of a phenolic compound and formaldehyde, and (c) a polyol. | 01-12-2012 |
Kunihiko Hakata, Tottori City JP
| Patent application number | Description | Published |
|---|---|---|
| 20090184618 | LIGHT-EMITTING DEVICE AND LIGHTING APPARATUS INCORPORATING SAME - A light-emitting device is provided that can extract light in all directions and that has wide directivity. This light-emitting device includes: an elongated bar-shaped package extending sideways, the package being formed such that a plurality of leads are formed integrally with a first resin with part of the leads exposed; a light-emitting element that is fixed onto at least one of the leads and that is electrically connected to at least one of the leads; and a second resin sealing the light-emitting element. In the light-emitting device, the first resin and the second resin are formed of optically transparent resin, and the leads have outer lead portions used for external connection and protruding sideways from both left and right ends of the package. | 07-23-2009 |
Masayuki Hakata, Saitama Pref JP
| Patent application number | Description | Published |
|---|---|---|
| 20110175732 | POWER MANAGEMENT SYSTEM FOR ELECTRONIC SHELF LABELS AND THE LIKE - A power management system is disclosed in which ESL labels communicate with a server through a base station. The frequency and times at which each ESL label communicates with the server is optimized for the minimum communication necessary to provide up to date pricing and related information, and to simultaneously minimize consumed battery power for the ESL labels. The base stations and servers for the system are preferably operated from hard wired power. | 07-21-2011 |
Toshihiro Hakata, Oasaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100147104 | Cam Shaft Assembly and Assembly Method Thereof - A cam shaft assembly is provided which accomplishes torque reduction, which obviates a shortened service life of a bearing and which is designed to reduce a radial dimension with respect to the center of a camshaft. The cam shaft assembly includes: the cam shaft ( | 06-17-2010 |
Toshihiro Hakata, Kashiwara-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090074341 | Resin cage for ball bearing - It is a cage that is formed of a resin and that holds balls serving as rolling elements. The cage includes an annular base portion, and a plurality of claw portions that are formed to be arranged at constant intervals on the circumference of the base portion and to protrude therefrom. A pocket for accommodating the ball is formed between each pair of adjacent ones of the claw portions. In the resin cage for a ball bearing, thinning recesses are formed in end parts | 03-19-2009 |
Toshihiro Hakata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090040935 | Evaluation apparatus of hub unit and evaluating method of hub unit - In an evaluation apparatus of a hub unit, a signal processing unit outputs frequency analysis signals which indicate such a result obtained by that an output signal of an acceleration sensor fixed on a hub unit by a magnet is processed via an A/D converting unit and an envelope detecting unit, and thereafter, the processed sensor signal is analyzed for a frequency analysis by an FFT unit. Then, an evaluation output unit evaluates damage conditions of the hub unit based upon signal strengths of specific frequencies, and overall values, which are acquired from the frequency analysis signals, and then, outputs the evaluated damage condition to a display unit. | 02-12-2009 |