Issued Patents All Time
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866421 | Plain bearing and process for producing the same | Hideyuki Nakajima, Nobutaka Hiramatsu, Masahito Fujita, Takayuki Shibayama | 2005-03-15 |
| 6863994 | Sliding bearing and method of manufacturing the same | Nobutaka Hiramatsu, Takayuki Shibayama | 2005-03-08 |
| 6637660 | Bar code reader | Matsuo Yomogida, Hideaki Matsuda | 2003-10-28 |
| 6320888 | Frequency stabilized laser and method for preparing thereof | Hiroshi Takahashi, Akimasa Kaneko, Akira Himeno, Yasuyuki Inoue | 2001-11-20 |
| 6305847 | Sliding bearing | Nobutaka Hiramatsu, Akira Ono, Koichi Yamamoto, Takayuki Shibayama | 2001-10-23 |
| 6229938 | WDM filter | Yoshinori Hibino, Akira Himeno, Makoto Abe, Shin Kamei, Akimasa Kaneko | 2001-05-08 |
| 5385321 | Belt clamp | Kiyotaka Kume | 1995-01-31 |
| 5364682 | Composite sliding member with impregnated mesh layer | Tadashi Tanaka, Hidehiko Tamura, Nobutaka Hiramatsu | 1994-11-15 |