Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7101363 | Medical manipulator having a plurality of joints | Kouji Nishizawa, Kosuke KISHI | 2006-09-05 |
| 6893329 | Polishing apparatus with abrasive tape, polishing method using abrasive tape and manufacturing method for magnetic disk | Hideaki Amano, Teruaki Tokutomi, Takahisa Ishida, Kazuyuki Sonobe, Yasunori Fukuyama +3 more | 2005-05-17 |
| 6557558 | Medical treatment apparatus | Masakatsu Fujie, Hiroshi Takeuchi, Etsuji Yamamoto, Koichi Sano, Kazutoshi Kan | 2003-05-06 |
| 6454776 | Surgical operating apparatus | Kazutoshi Kan, Yasuhiro Nemoto, Masakatsu Fujie | 2002-09-24 |
| 6402737 | Surgical apparatus | Kazutoshi Kan, Yasuhiro Nemoto, Masakatsu Fujie | 2002-06-11 |
| 5855553 | Remote surgery support system and method thereof | Masakatsu Fujie, Isao Nakajima, Hiroshi Takeuchi, Toshihiko Wada | 1999-01-05 |
| 5754361 | Information recording and/or reproducing apparatus having a tape threading device with tape guide members having minimum tape wrapping angles | Kazuo Sakai, Tomokazu Ishii, Tadashi Honzawa, Masaru Orii, Kooetsu Okuyama +1 more | 1998-05-19 |
| 5739976 | Magnetic recording and reproducing apparatus | Kazuo Sakai, Fumio Takeda, Taichiro Yamashita, Takao Terayama, Tomokazu Ishii +8 more | 1998-04-14 |
| 5708859 | Water drop removing apparatus for camera lens assembly | Hiroshi Hatazawa | 1998-01-13 |
| 5633846 | Positioning device for optical disc apparatus | Atsushi Okuyama, Takashi Yoshida, Masamichi Ito, Yasuhiro Mii, Masato Soma +1 more | 1997-05-27 |
| 5497059 | Control method and apparatus for a servo- mechanism | Hideki Tanaka, Kooetsu Okuyama, Tomokazu Ishii, Kenji Toki | 1996-03-05 |
| 5495371 | Magnetic tape library device and method for maintaining magnetic recording and reproducing device and magnetic head | Takayuki Munemoto, Kazuo Sakai, Tomokazu Ishii, Fumio Takeda, Kouetsu Okuyama +4 more | 1996-02-27 |
| 5371449 | Servo control method for a servo system | Hideki Tanaka, Kooetsu Okuyama, Tomokazu Ishii, Kenji Toki | 1994-12-06 |
| 5352961 | Control method and apparatus for a servo-mechanism | Hideki Tanaka, Kooetsu Okuyama, Tomokazu Ishii, Kenji Toki | 1994-10-04 |
| 5032938 | Method and apparatus for controlling reel-to-reel tape transportation | Munetake Kanna, Kenji Toki | 1991-07-16 |
| 4786992 | Apparatus and method for controlling tape tension using acceleration and average tension deviation information to adjust motor drive currents | Atsushi Ichikawa, Hiroshi Maejima, Munetake Kanna | 1988-11-22 |
| 4525654 | Tape transport control unit | Hiromu Hirai | 1985-06-25 |
| 4407462 | Web drive apparatus | Atsushi Ichikawa, Isao Shimizu | 1983-10-04 |