Issued Patents All Time
Showing 376–400 of 401 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491082 | Plasminogen activator covalently bonded to a porous body of .beta.-tricalcium phosphate | Sukezo Kawamura, Motohiro Toriyama, Yoshiyuki Yokokawa, Yukari Kawamoto, Yasuharu Hakamatsuka +1 more | 1996-02-13 |
| 5479817 | Spark plug with built-in pressure sensor | Kouji Okazaki | 1996-01-02 |
| 5470682 | Electrophotographic photoreceptor containing granular trigonal selenium | Seiji Ashiya, Masanori Murase | 1995-11-28 |
| 5443934 | Electrophotographic photoreceptor | Seiji Ashiya, Masanori Murase | 1995-08-22 |
| 5427754 | Method for production of platelike hydroxyapatite | Fukue Nagata, Yoshiyuki Yokogawa, Motohiro Toriyama, Yukari Kawamoto, Kaori Nishizawa +1 more | 1995-06-27 |
| 5403688 | Method for determining termination time of the step of dispersing a coating composition for photosensitive layer of electrophotographic photoreceptor and electrophotographic photoreceptor prepared using the dispersion | Seiji Ashiya, Taketoshi Hoshizaki, Ryosaku Igarashi, Koji Bando, Masanori Murase +2 more | 1995-04-04 |
| 5360079 | Fuel injected automotive engine | Ryuichi Ichikawa, Junichi Kaku | 1994-11-01 |
| 5324606 | Electrophotographic photoreceptor | Masahiko Hodumi, Masanori Murase, Sadao Okano, Koji Bando, Seiji Ashiya | 1994-06-28 |
| 5294509 | Electrophotographic photoreceptor with ionization potential relationships | Seiji Ashiya, Masanori Murase | 1994-03-15 |
| 5290692 | Bioadaptable porous crystalline glass containing an immobilized fibrinolytic enzyme for dissolving blood clots | Sukezo Kawamura, Motohiro Toriyama, Yoshiyuki Yokogawa, Yukari Kawamoto | 1994-03-01 |
| 5252422 | Method for preparing an electrophotographic photoreceptor | Sadao Okano, Masanori Murase, Koji Bando, Seiji Ashiya | 1993-10-12 |
| 5193766 | Retry/recovery method in rendezvous maneuver | Isao Kawano, Yasufumi Wakabayashi, Hiroyuki Nakamura | 1993-03-16 |
| 5188916 | Electrophotographic photoreceptor having a zirconium and silicon-containing underlayer | Masahiko Hodumi, Koji Bando, Shigeto Hashiba, Yoshiyuki Ono, Sadao Okano +2 more | 1993-02-23 |
| 5178901 | Titanium metal-coating material, method for production thereof, method for coating therewith, and product coated therewith | Motohiro Toriyama, Sukezo Kawamura, Yukari Kawamoto, Yoshiyuki Yokogawa | 1993-01-12 |
| 5105792 | Fuel injection system for an engine | Ryuichi Ichikawa, Yu Motoyama | 1992-04-21 |
| 5103136 | Igniter plug | Yuuki Izuoka | 1992-04-07 |
| 5097511 | Sound synthesizing method and apparatus | Norio Suda | 1992-03-17 |
| 5094217 | Air fuel injection system | Junichi Kaku | 1992-03-10 |
| 5077079 | Method for formation of calcium phosphate compound coating on surface of ceramic article | Sukezo Kawamura, Yoshiyuki Yokogawa, Yukari Kawamoto, Motohiro Toriyama | 1991-12-31 |
| 5073741 | Igniter plug | Noboru Aoki | 1991-12-17 |
| 4980601 | Igniter plug particularly for use in very low temperature liquid fuel | Noboru Aoki | 1990-12-25 |
| 4973877 | Low-voltage type igniter plug having semi-conductor structure for use in jet and other internal combustion engines | Yuki Izuoka, Noboru Aoki, Shuzo Matsumura | 1990-11-27 |
| 4954743 | Igniter plug structure having semicircular grooves | Yuki Izuoka, Noboru Aoki | 1990-09-04 |
| 4952837 | Surface gap type igniter plug | Shuzo Matsumura | 1990-08-28 |
| 4951173 | Creeping discharge type igniter plug | Yuki Izuoka, Noboru Aoki | 1990-08-21 |