Shigemi Chimura

Person

Kyoto-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Authentication system, authentication device, authentication data p...
- Patent number 6,842,859
- Issue date Jan 11, 2005
- Rohm Co., Ltd.
- Junichi Hikita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non contact type IC card
- Patent number 6,679,424
- Issue date Jan 20, 2004
- Rohm Co., Ltd.
- Junichi Hikita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic adjusting responder with no self-contained power supply
- Patent number 6,624,743
- Issue date Sep 23, 2003
- Rohm Co., Ltd.
- Yoshihiro Ikefuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telecommunication device
- Patent number 6,498,923
- Issue date Dec 24, 2002
- Rohm Co., Ltd.
- Yoshihiro Ikefuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card mounted with circuit chip and circuit chip module
- Patent number 6,478,228
- Issue date Nov 12, 2002
- Rohm Co., Ltd.
- Yoshihiro Ikefuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-contact communication device
- Patent number 6,464,145
- Issue date Oct 15, 2002
- Rohm Co., Ltd.
- Shigemi Chimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit chip mounted card and circuit chip module
- Patent number 6,422,473
- Issue date Jul 23, 2002
- Rohm Co., Ltd.
- Yoshihiro Ikefuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card mounted with circuit chip and circuit chip module
- Patent number 6,181,001
- Issue date Jan 30, 2001
- Rohm Co., Ltd.
- Yoshihiro Ikefuji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
One chip microcomputer having programmable I/O terminals programmed...
- Patent number 5,396,639
- Issue date Mar 7, 1995
- Rohm Co., Ltd.
- Yoshiaki Suenaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Output buffer user-programmable to function as CMOS output driver o...
- Patent number 5,208,492
- Issue date May 4, 1993
- Rohm Co., Ltd.
- Hiroaki Masumoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Non contact type IC card
- Publication number 20030066895
- Publication date Apr 10, 2003
- ROHM CO., LTD.
- Junichi Hikita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-CONTACT IC CARD
- Publication number 20020162893
- Publication date Nov 7, 2002
- JUNICHI HIKITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TELECOMMUNICATION DEVICE
- Publication number 20020137463
- Publication date Sep 26, 2002
- YOSHIHIRO IKEFUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CIRCUIT CHIP MOUNTED CARD AND CIRCUIT CHIP MODULE
- Publication number 20020070280
- Publication date Jun 13, 2002
- YOSHIHIRO IKEFUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IC CARD
- Publication number 20010045468
- Publication date Nov 29, 2001
- YOSHIHIRO IKEFUJI
- G06 - COMPUTING CALCULATING COUNTING

Shigemi Chimura

Person

Patents Grantslast 30 patents

Authentication system, authentication device, authentication data p...

Non contact type IC card

Automatic adjusting responder with no self-contained power supply

Telecommunication device

Card mounted with circuit chip and circuit chip module

Non-contact communication device

Circuit chip mounted card and circuit chip module

Card mounted with circuit chip and circuit chip module

One chip microcomputer having programmable I/O terminals programmed...

Output buffer user-programmable to function as CMOS output driver o...

Patents Applicationslast 30 patents

Non contact type IC card

NON-CONTACT IC CARD

TELECOMMUNICATION DEVICE

CIRCUIT CHIP MOUNTED CARD AND CIRCUIT CHIP MODULE

IC CARD