Issued Patents All Time
Showing 176–192 of 192 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873067 | Linear oscillator | Yoshitaka Ichii, Katsuhiro Hirata, Yasushi Arikawa, Tomio Yamada, Hidekazu Yabuuchi | 2005-03-29 |
| 6822010 | Method for production of porous material | Hirotama Fujimaru, Kenji Kadonaga, Kinya Nagasuna | 2004-11-23 |
| 6795834 | Apparatus, method, and storage medium for file management | Yasuyuki Higashiura, Takumi Kishino, Seigo Kotani, Takashi Yoshioka, Keizo Sato | 2004-09-21 |
| 6730711 | Method for production of porous cross-linked polymer material | Masazumi Sasabe, Kenji Kadonaga, Akiko Mitsuhashi, Hirotama Fujimaru, Masatoshi Yoshida +2 more | 2004-05-04 |
| 6569596 | Negative working chemical amplification type resist compositions | Yasunori Uetani, Airi Yamada | 2003-05-27 |
| 6548221 | Chemical amplification type positive resist composition | Yasunori Uetani | 2003-04-15 |
| 6406830 | Chemical amplification type positive resist compositions and sulfonium salts | Yasunori Uetani | 2002-06-18 |
| 6383713 | Chemical amplification type positive resist composition | Yasunori Uetani | 2002-05-07 |
| 6348297 | Chemical amplification type positive resist | Yasunori Uetani, Kenji Oohashi | 2002-02-19 |
| 6295503 | Route setting device for setting a destination route from a departure point to a destination | Masami Mikame | 2001-09-25 |
| 5866724 | Positive resist composition and photosensitizers | Koji Ichikawa, Haruyoshi Osaki | 1999-02-02 |
| 5779783 | Composition for printing inks | Hideki Senba, Yoshiaki Hayashi, Makoto Akita, Keisuke Ito | 1998-07-14 |
| 5556456 | Pigment compositions | Yoshiaki Hayashi, Hideki Senba, Keisuke Ito, Makoto Akita | 1996-09-17 |
| 5416263 | Process for producing 4,4'-Diamino-1,1'-dianthraquinonyl pigments | Iwao Sakaguchi, Katsutoshi Numano, Toshiaki Kishimoto, Yoshiaki Hayashi, Keisuke Ito | 1995-05-16 |
| 5393899 | Process for purification of crude 4,4'-diamino-1,1'-dianthraquinonyl-3,3'-disulfonic acids and salts thereof | Iwao Sakaguchi, Katsutoshi Numano, Toshiaki Kishimoto, Yoshiaki Hayashi, Keisuke Ito | 1995-02-28 |
| 5320678 | Process for producing 4,4'-diamino-1,1,'-dianthraquinonyl pigments | Toshiaki Kishimoto, Iwao Sakaguchi, Kunitoshi Takahashi, Yoshiaki Hayashi, Keisuke Ito | 1994-06-14 |
| 4764018 | Apparatus for measuring water content | — | 1988-08-16 |