Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6872012 | Optical isolator module | — | 2005-03-29 |
| 6656872 | Methods of producing ruthenium perovskite | Nitin Kumar Labhasetwar, Takefumi Mitsuhashi | 2003-12-02 |
| 6634159 | Taping apparatus for electronic components | Kenichi Muto, Ryuichi Komatsu, Yasuhiro Tanaka, Yasuhiro Oribe | 2003-10-21 |
| 6576302 | Method for producing a metal oxide and method for forming a minute pattern | Susumu Mizuta, Tetsuo Tsuchiya, Yoji Imai, Iwao Yamaguchi, Toshiya Kumagai +3 more | 2003-06-10 |
| 5774884 | Service method using on-line systems of financial institutions | Masakuni Terano | 1998-06-30 |
| 5604396 | Luminescent material for mercury discharge lamp including phosphor and a continuous protective layer | Shoji Naoki, Masaaki Tamatani, Fumiyasu Yanagisawa, Kenji Terashima | 1997-02-18 |
| 5293439 | Integrated optical circuit for fiber-optics gyroscopes | Hiroshi Mori | 1994-03-08 |
| 5191096 | Process for producing .omega.-hydroxy fatty acids | Tadafumi Yokota | 1993-03-02 |
| 4831098 | Antistatic agent | Toshiaki Doyama | 1989-05-16 |
| 4822459 | Lead oxide-coated electrode for use in electrolysis and process for producing the same | Minoru Ueda, Takayuki Shimamune | 1989-04-18 |
| 4794042 | Magnetic recording medium | Yuichi Kubota, Keiji Koga, Kazunori Tamazaki, Tsutomu Aoyama | 1988-12-27 |
| 4780101 | Resin treatment of cellulosic fiber-containing textile products | Kazuo Sato | 1988-10-25 |
| 4766037 | Photodegradable microcapsules | Shintaro Washizu, Fumiaki Shinozaki, Shun-ichi Ishikawa, Toshiaki Aoai | 1988-08-23 |
| 4684546 | Method of making a magnetic recording medium | Yasumichi Tokuoka, Yoshisuke Yamakawa | 1987-08-04 |
| 4663246 | Magnetic recording medium | Yasumichi Tokuoka, Yoshisuke Yamakawa | 1987-05-05 |
| 4632866 | Magnetic recording medium | Yuichi Kubota | 1986-12-30 |
| 4605571 | Process for improving abrasion resistance of textile belts | Sumio Goto | 1986-08-12 |
| 4567083 | Magnetic recording medium | Hiroyuki Arioka, Masaharu Nishimatsu | 1986-01-28 |
| 4401462 | Process for producing metallic magnetic powder | Tosiaki Ide, Tatsuo Uehori | 1983-08-30 |
| 4331489 | Process for producing magnetic powder | Tatsuo Uehori, Tosiaki Ide | 1982-05-25 |
| 4318961 | Magnetic recording medium | Tosiaki Ide, Tatsuo Uehori | 1982-03-09 |
| 4313074 | Servo control system operable on digital basis | Tadashi Nomura, Hiroshi Inada, Keizo Morita, Kiyoaki Nishikawa | 1982-01-26 |