Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7302121 | Optical device and drive voltage supply device | Yukito Tsunoda, Tadao Nakazawa | 2007-11-27 |
| D547290 | Mobile phone | — | 2007-07-24 |
| 7218797 | Acousto-optic device and fabrication method of acousto-optic device | Yukito Tsunoda, Tadao Nakazawa | 2007-05-15 |
| D536686 | Mobile phone | — | 2007-02-13 |
| 7137735 | X-ray equipment with cassette storage box locking means | Tatsuya Araki, Kimihiro Takahama, Mitsuhiro Hashimoto, Toshiaki Nakamura, Takahiro Kamitake | 2006-11-21 |
| 7129314 | Aromatic amide block copolymer and process of producing the same | Satoru Kondo, Hiroshi Yamakawa, Shinji Shimosato, Katsuaki Mori | 2006-10-31 |
| 7097355 | X-ray equipment with cassette storage box locking means | Tatsuya Araki, Kimihiro Takahama, Mitsuhiro Hashimoto, Toshiaki Nakamura, Takahiro Kamitake | 2006-08-29 |
| 7062109 | Acousto-optic device | Yukito Tsunoda | 2006-06-13 |
| 7023959 | X-ray diagnostic instrument | Akira Nakagawa, Toshiaki Nakamura, Takahiro Kamitake | 2006-04-04 |
| 6934433 | Control method and control apparatus of optical device | Hideyuki Miyata, Hiroshi Onaka, Tadao Nakazawa, Yutaka Kai, Yoichi Takasu +1 more | 2005-08-23 |
| 6851853 | X-ray device | Akira Nakagawa, Tatsuya Araki, Kimihiro Takahama, Mitsuhiro Hashimoto, Toshiaki Nakamura +1 more | 2005-02-08 |
| 6697543 | Optical waveguide filter | Tadao Nakazawa | 2004-02-24 |
| 6606900 | Gas sensor having protector and protection cap | Masaaki Murase, Nobuo Kawai | 2003-08-19 |
| 6407139 | Neovascularization inhibitor | Masayuki Isaji, Yukiyoshi Ajisawa | 2002-06-18 |
| 6383355 | Gas sensor | — | 2002-05-07 |
| 6376543 | Secondary cataract inhibitor | Masayuki Isaji, Yukiyoshi Ajisawa | 2002-04-23 |
| 6310086 | Indole derivatives and medicinal compositions containing the same | Makio Kitazawa, Toshiaki Yamaguchi, Yukiyoshi Ajisawa | 2001-10-30 |
| 6291737 | Method of decomposing dioxins | Naoaki Fujiyoshi, Hirofumi Izumikawa, Mitsuhiro Mashiko, Noboru Fujiwara | 2001-09-18 |
| 6166144 | Polypropylene resin composition | Masayuki Yamaguchi, Kenichi Suzuki | 2000-12-26 |
| 6114383 | Drugs inhibiting progress of pterygium and postoperative recurrence of the same | Masayuki Isaji, Yukiyoshi Ajisawa | 2000-09-05 |
| 6063979 | Method of decomposing dioxins | Naoaki Fujiyoshi, Hirofumi Izumikawa, Mitsuhiro Mashiko, Noboru Fujiwara | 2000-05-16 |
| 5804050 | Oxygen sensor with a heater | Nobuhiro Hayakawa, Syogo Kawajiri, Yoshiro Noda, Satoshi Ishikawa, Shoji Akatsuka | 1998-09-08 |
| 5608008 | Polypropylene resin composition and molded product | Masayuki Yamaguchi, Kenichi Suzuki | 1997-03-04 |
| 5596257 | Step motor controller | Katsumi Ishida | 1997-01-21 |
| 5496986 | Apparatus for applying hard facing to valve | Yoshio Chiba, Osamai Noguchi, Tsutomu Oka, Minoru Nakane | 1996-03-05 |