Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7478933 | Vehicle lamp | Keiichi Tajima | 2009-01-20 |
| 7267465 | Vehicular headlamp | Katsuhito Mochizuki, Kazuhisa Ashizawa, Hiroshi Otaka | 2007-09-11 |
| 7144618 | Multilayer composite and method for preparing the same | Yoshiyuki Tonami, Michiaki Iha | 2006-12-05 |
| 6880180 | Sanitary washing toilet seat device | Koichi Hayashi, Takashi Muto | 2005-04-19 |
| 6727571 | Inductor and method for adjusting the inductance thereof | Yoshiyuki Tonami, Masahiko Kawaguchi | 2004-04-27 |
| 6247595 | Flat tablet case with a hinged cap | Katsuhiko Omata, Mikiko Suzuki, Hisashi Aizawa | 2001-06-19 |
| 6219287 | Fail memory circuit and interleave copy method of the same | — | 2001-04-17 |
| 6049898 | Failure-data storage system | Keiji Tanabe | 2000-04-11 |
| 5947294 | Flat tablet case with a hinged cap | Katsuhiko Omata, Mikiko Suzuki, Hisashi Aizawa | 1999-09-07 |
| 5884345 | Sanitary device | Toshiyuki Torii | 1999-03-23 |
| 4839019 | Oxygen sensor | Teizo Takahama, Masahiko Masuda, Keisuke Sugimoto | 1989-06-13 |
| 4762605 | Oxygen sensor | Takeo Tanaka, Keisuke Sugimoto, Hideo Shiraishi, Teizo Takahama, Masahiko Masuda | 1988-08-09 |