Nobuyuki Ishii

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Mitaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
IC card and card certification method
- Patent number 7,284,270
- Issue date Oct 16, 2007
- Konica Corporation
- Shigehiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
IC-mounted card substrate and IC-mounted personal-data certificatio...
- Patent number 6,638,635
- Issue date Oct 28, 2003
- Konica Corporation
- Ryoji Hattori
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photosensitive composition
- Patent number 5,849,463
- Issue date Dec 15, 1998
- Mitsubishi Chemical Corporation
- Shigeo Tsuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for indicating incomplete and complete fastening of screw...
- Patent number 4,988,246
- Issue date Jan 29, 1991
- Kyodo Electric Co., Ltd.
- Minoru Yoshida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flooring panels for free cable laying
- Patent number 4,773,196
- Issue date Sep 27, 1988
- Kyodo Electric Co., Ltd.
- Minoru Yoshida
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
IC card and card certification method
- Publication number 20030065938
- Publication date Apr 3, 2003
- Shigehiro Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IC-mounted card substrate and IC-mounted personal-data certificatio...
- Publication number 20020168513
- Publication date Nov 14, 2002
- Ryoji Hattori
- B32 - LAYERED PRODUCTS