Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8740672 | Power tool | Takashi Kawamata | 2014-06-03 |
| 6533650 | Grinding stone | Takuma Yoshida, Nobuo Fukada, Hirohide Fukudome | 2003-03-18 |
| 6190519 | Gas sensor element | Zhang Yi Can, Shigeyuki Kimura | 2001-02-20 |
| 5766433 | Solid electrolyte type gas sensor | Zhang Yi Can, Hidekazu Narita, Hidenori Takeuchi, Hiroaki Tagawa, Junichiro Mizusaki | 1998-06-16 |
| 5305861 | Integrated backing plate for a drum brake | — | 1994-04-26 |
| 5252140 | Solar cell substrate and process for its production | Susumu Yaba, Shinya Kikugawa, Stephen Muhl, Arun Madan | 1993-10-12 |
| 4880163 | Gas feeding nozzle for a chemical vapor deposition apparatus | Susumu Yaba, Tomoya Takigawa | 1989-11-14 |
| 4804246 | Light-transmitting fiber of glass core and clad of cured copolymer of fluoroolefin and alkyl ether | Seiji Munekata, Masao Unoki, Toshio Iwamoto | 1989-02-14 |
| 4781744 | Molding method | Tsuneo Manabe, Masazumi Shigematsu, Yasuko Osaki, Shoji Watanabe, Tohoru Sema | 1988-11-01 |
| 4735072 | Straightener roll machine for brake shoe | — | 1988-04-05 |
| 4693748 | Composition for staining material | Tsuneo Manabe, Ichiro Yanagisawa | 1987-09-15 |
| 4662924 | Method for molding calcium phosphate type glass | Tsuneo Manabe | 1987-05-05 |
| 4631075 | Composite membrane for gas separation | Masaaki Yamabe, Noriyuki Yoshihara, Masaru Nakamura | 1986-12-23 |
| 4617279 | Calcium phosphate type crystallizable glass | Tsuneo Manabe, Hitoshi Kijimuta | 1986-10-14 |