Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834761 | Image input apparatus having a spatial filter controller | Masayuki Nishikawa, Tohru Okuda, Tetsuo Iwaki, Chiaki Yamawaki, Yoshinori Kinai | 1998-11-10 |
| 5786901 | Image shifting mechanism and imaging device | Masayuki Nishikawa, Tohru Okuda | 1998-07-28 |
| 5755883 | Roll coating device for forming a thin film of uniform thickness | Kazuo Kinose, Kazuto Ozaki, Tetsuo Azuma | 1998-05-26 |
| 5663845 | Magnetic recording/reproducing apparatus | Tatsushi Yamamoto, Shigeaki Kakiwaki, Tohru Okuda, Masaji Tsuji, Takamitsu Tadera +1 more | 1997-09-02 |
| 5658375 | Preventive agent for fouling organisms | Atsuya Mochizuki, Hideo Ohi | 1997-08-19 |
| 5637861 | Imaging apparatus having improved resolution due to control of an inclination angle of a refracting plate in more than one direction | Tohru Okuda, Masayuki Nishikawa | 1997-06-10 |
| 5603755 | Preventive agent for fouling organisms | Atsuya Mochizuki, Hideo Ohi | 1997-02-18 |
| 5521780 | Tape cassette and magnetic recording/reproducing apparatus used therefor | Shigemi Asai, Tohru Okuda, Hiroaki Takeuchi, Takamitsu Tadera | 1996-05-28 |
| 5491594 | Magnetic recording/reproducing apparatus | Tatsushi Yamamoto, Sigeaki Kakiwaki, Tohru Okuda, Masaji Tsuji, Takamitsu Tadera +1 more | 1996-02-13 |
| 5307227 | Magnetic recording/reproducing apparatus capable of high-density recording on a magnetic tape guided at high speed | Hiroaki Takeuchi, Tohru Okuda | 1994-04-26 |
| 5202807 | Magnetic head device for providing high recording densities at high speeds | Hiroaki Takeuchi, Tohru Okuda | 1993-04-13 |
| 5154795 | System for setting analysis condition for a thermal analysis of a fluid inside an apparatus | Masanobu Ishida, Yukio Yamaguchi, Fumio Orito, Kizuku Katano, Fumikazu Yajima | 1992-10-13 |
| 5016132 | Magnetic recording and reproducing tape guide unit | Tohru Okuda, Takashi Koyama, Osamu Okada, Mamoru Nakatsuka | 1991-05-14 |
| 4943496 | Fuel cell, electrode for the cell and method of preparation thereof | Toshikatsu Mori, Kouichi Mitsugi, Yoshio Iwase, Satoshi Kuroe, Masato Takeuchi +1 more | 1990-07-24 |
| 4810595 | Molten carbonate fuel cell, and its operation control method | Toshiki Kahara, Masato Takeuchi, Kazuo Iwamoto, Yoshio Iwase, Kouichi Mitsugi | 1989-03-07 |
| 4710683 | Rotation detecting apparatus | Itsuki Bahn | 1987-12-01 |
| 4699853 | Fuel cell | Sigeru Okabe, Yoshio Iwase, Masato Takeuchi, Kohki Tamura | 1987-10-13 |
| 4656735 | Process for producing an electrolyte retaining matrix of electrical insulating long fibers | Masato Takeuchi, Sigeru Okabe, Hiroshi Tobita, Shimpei Matsuda, Kohki Tamura +1 more | 1987-04-14 |
| 4542079 | Fuel cell | Masato Takeuchi, Hiroshi Tobita, Sigeru Okabe, Munehiko Tonami | 1985-09-17 |
| 4480017 | Fuel cell | Masato Takeuchi, Sigeru Okabe, Hiroshi Tobita, Munehiko Tonami | 1984-10-30 |
| 4476199 | Fused carbonate fuel cell | Masato Takeuchi, Sigeru Okabe, Hiroshi Tobita, Munehiko Tonami | 1984-10-09 |
| 4446210 | Fuel cell electrode | Jinichi Imahashi, Seizi Takeuchi, Sigeru Okabe, Toshiki Kahara, Kenzo Ishii +4 more | 1984-05-01 |
| 4436794 | Molten carbonate fuel cell | Masato Takeuchi, Hirosi Tobita, Sigeru Okabe, Shinpei Matsuda, Munehiko Tonami +2 more | 1984-03-13 |
| 4407905 | Fuel cell | Seizi Takeuchi, Kenzo Ishii, Toshiki Kahara, Jinichi Imahashi, Masato Takeuchi +5 more | 1983-10-04 |
| 4369388 | Direct current motor with non-superposed armature windings | Itsuki Ban, Manabu Shiraki, Kazuhito Egami | 1983-01-18 |