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Kamekawa
Hisato Kamekawa, Fukuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090018363 | PROCESS FOR PRODUCING NITROISOUREA DERIVATIVES - Disclosed is an improved process for producing nitroisourea derivatives which is necessary for producing nitroguanidine derivatives having an insecticidal activity. Specifically disclosed is a process for producing nitroisourea derivatives represented by the following general formula (3), which is characterized in that nitroisourea derivatives represented by the following general formula (1) and amines represented by the following general formula (2) or a salt thereof are reacted in the presence of a catalytic amount of a hydrogen carbonate, | 01-15-2009 |
| 20090176990 | PROCESS FOR PRODUCING NITROGUANIDINE DERIVATIVES - Disclosed is an improved process for producing nitroguanidine derivatives represented by the following general formula (3), which has an insecticidal activity, or a salt thereof. Specifically, disclosed is a process for producing nitroguanidine derivatives represented by the following general formula (3) or a salt thereof, in which nitroisourea derivatives represented by the following general formula (1) or a salt thereof and compounds represented by the following general formula (2) or a salt thereof are reacted in the presence of a base in an aqueous solution wherein an inorganic salt is dissolved at not less than 50% of its saturated solubility, | 07-09-2009 |
| 20090326247 | METHOD FOR PRODUCING 2-ALKYL-3-AMINOTHIOPHENE DERIVATIVE - The present invention provides a method of producing a 2-alkyl-3-aminothiophene derivative represented by formula (2) by reducing at least one of the 2-alkenyl-3-aminothiophene derivatives represented by formulae (1a) to (1d), or a mixture thereof, or a salt thereof, without using a protecting group for an amino group: | 12-31-2009 |
Mikihiko Kamekawa, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100202007 | IMAGE PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND COMPUTER PROGRAM - The image forming apparatus holds related restriction information associated with function restriction information for restricting the use of a function provided within the network. With the related restriction information, when the image forming apparatus receives a job that executes a reading function and a transmission function, it displays, for a transmission source user, a settings screen for setting job operation settings in which restrictions held in the function restriction information and the related restriction information have been reflected. Furthermore, the image forming apparatus generates and transmits a send file in which the restrictions imposed on the transmission destination user have been reflected by using the job operation settings set via the settings screen, the function restriction information and the related restriction information. | 08-12-2010 |
| 20100328723 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM - A system accurately performs function restriction on a user-by-user basis, even in the case of an image processing function that is realizable with use of a plurality of apparatuses. To accomplish this, the image processing system includes a user restriction information management apparatus that has function restriction information and an image processing apparatus that has related restriction information. The image processing apparatus performs a user-designated function based on restriction content of the function restriction information and the related restriction information. There are cases where a restriction function, which is a function that is restricted by the function restriction information, can be realized by combining a plurality of other functions that are different from the restriction function, and related restriction information refers to information for restricting the usage of such other functions. | 12-30-2010 |
Mikihiko Kamekawa, Matsudo-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090006408 | DOCUMENT MANAGEMENT METHOD AND APPARATUS - A start date of check-out processing of setting a shared document accessible by a plurality of users via a network into an exclusive state is reserved as a check-out start date based on an instruction of a user. In the exclusive state, the shared document can be updated by the user but cannot be updated by other users. When current date has reached the check-out start date, the shared document is set into the exclusive state for the user. The shared document can be released from the exclusive state in response to an instruction of the user checking-out the shared document. An expected check-in date to release the shared document from the exclusive state after the check-out start date can be reserved. This invention enables reservation for a document operation and prevents any decrease in the operation efficiency of users. | 01-01-2009 |