Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142819 | Sputtering target | Masahiro Fujita, Koji Nishioka | 2021-10-12 |
| 9494547 | Gas sensor control apparatus and method | Norikazu Ieda | 2016-11-15 |
| 8274637 | Liquid crystal panel having an opening in transparent conductive layer for venting gas | Yoshitaka Kinoshita, Atsushi Shiraishi, Toshihiko Satou | 2012-09-25 |
| 8166800 | Gas concentration detection apparatus and gas concentration detection system | Norikazu Ieda, Yoshinori Inoue, Masahiro Tanaka | 2012-05-01 |
| 5978922 | Computer system having resume function | Makoto Arai, Shigenobu Sato, Hideaki Muraya, Keiichi Kato | 1999-11-02 |
| 5963738 | Computer system for reading/writing system configuration using I/O instruction | Masayo Yamaki | 1999-10-05 |
| 5931948 | Portable computer system having password control means for holding one or more passwords such that the passwords are unreadable by direct access from a main processor | Toshikazu Morisawa, Masayo Yamaki, Tohru Mamata, Tatsuya Kawawa | 1999-08-03 |
| 5613135 | Portable computer having dedicated register group and peripheral controller bus between system bus and peripheral controller | Makoto Sakai, Koichi Dewa, Keiichi Uehara, Tohru Mamata, Yasuhiro Nishino +1 more | 1997-03-18 |
| 5537544 | Portable computer system having password control means for holding one or more passwords such that the passwords are unreadable by direct access from a main processor | Toshikazu Morisawa, Masayo Yamaki, Tohru Mamata, Tatsuya Kawawa | 1996-07-16 |
| 5442525 | Vehicle lamp | — | 1995-08-15 |
| 5390088 | Vehicle lamp device | — | 1995-02-14 |
| 5072348 | Vehicle lamp | — | 1991-12-10 |