Akihiko Ishii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Conductive roller transfer device with improved transfer efficiency...
- Patent number 5,331,383
- Issue date Jul 19, 1994
- Fujitsu Limited
- Hiroshi Nou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color picture image formation device for developing latent image fo...
- Patent number 5,303,013
- Issue date Apr 12, 1994
- Fujitsu Limited
- Shuji Koike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic recording apparatus with improved recording electrode
- Patent number 4,734,720
- Issue date Mar 29, 1988
- Fujitsu Limited
- Akihiko Ishii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
MANAGEMENT APPARATUS, TERMINAL, AND MANAGEMENT METHOD
- Publication number 20230385902
- Publication date Nov 30, 2023
- NEC Corporation
- Keita UCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE TERMINAL, SYSTEM, PROCESSING METHOD, AND NON-TRANSITORY ST...
- Publication number 20230342835
- Publication date Oct 26, 2023
- NEC Corporation
- Keita UCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SALES PROMOTION SYSTEM, SALES PROMOTION METHOD, AND STORAGE MEDIUM...
- Publication number 20150254697
- Publication date Sep 10, 2015
- NEC Corporation
- Kotaro Miyata
- G06 - COMPUTING CALCULATING COUNTING