Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596986 | Reflective sensor | Masashi Sano, Shinichi Suzuki | 2003-07-22 |
| 6509584 | Optical unit incorporating light-emitting or light-receiving element coated by resin protector | — | 2003-01-21 |
| 6486543 | Packaged semiconductor device having bent leads | Masashi Sano, Shinishi Suzuki | 2002-11-26 |
| 6481269 | Method of testing assembled internal combustion engine | Naoyuki Maruta | 2002-11-19 |
| 6344689 | Optical semiconductor device for surface mounting | Masashi Sano, Shinichi Suzuki | 2002-02-05 |
| 6236213 | Method and apparatus for inspecting spark plug while spark plug is installed in engine | Naoyuki Maruta | 2001-05-22 |
| 6148515 | Method of bonding aluminum members | Akihiro Sagara, Shigenori Yamada, Sotaro Terada, Yutaka Takayanagi, Hidehiko Amano +2 more | 2000-11-21 |
| 6076037 | Engine control system | Masato Ono | 2000-06-13 |
| 6060729 | Light-emitting device | Takehiro Fujii | 2000-05-09 |
| 6025217 | Method of forming polycrystalline semiconductor thin film | Yasuhiro Kanaya, Masaru Yamazaki, Masahiro Fujino, Midori Kuki | 2000-02-15 |
| 5958622 | Negative electrode material for lithium secondary batteries | Yoshitsugu Kojima, Akihiko Koiwai, Satoru Yamamoto | 1999-09-28 |
| 5431637 | Endotracheal suction catheter | Yosuke Okada, Curtis D. Kinghorn | 1995-07-11 |
| 5089772 | Device for testing semiconductor integrated circuits and method of testing the same | Kenzo Hatada, Takeshi Ishihara, Satowaka Kuroda | 1992-02-18 |
| 5029446 | Electronic compact refrigerator | — | 1991-07-09 |
| 4600076 | Device for attenuating pulsation of fluids in piping systems | Shizuo Yamamoto, Tetsuo Kanda, Hiroyuki Matsuda | 1986-07-15 |