Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6182501 | Leak test method and apparatus | Akio Furuse, Masayuki Nakagomi | 2001-02-06 |
| 5641364 | Method of manufacturing high-temperature shape memory alloys | Dmitrii Victorovich Golberg, Kazuhiro Otsuka, Tatsuhiko Ueki, Kengo Mitose | 1997-06-24 |
| 5631944 | Rotary cathode X-ray tube equipment | Yutaro Kimura, Tetsuhiko Ikeshima, Hiromichi Tonami, Ikuo Konishi, Akihiro Daikoku +3 more | 1997-05-20 |
| 5589592 | Process for preparing .beta.-lactam derivative and synthetic intermediate | Kazuhiko Kondo | 1996-12-31 |
| 5587474 | Method for removing the protecting group for carboxyl group | Kazuhiko Kondo, Tameo Iwasaki | 1996-12-24 |
| 5548629 | Rotary cathode x-ray tube equipment | Yutaro Kimura, Tetsuhiko Ikeshima, Hiromichi Tonami, Ikuo Konishi, Akihiro Daikoku +3 more | 1996-08-20 |
| 5481585 | Rotary cathode x-ray tube equipment | Yutaro Kimura, Tetsuhiko Ikeshima, Hiromichi Tonami, Ikuo Konishi, Akihiro Daikoku +3 more | 1996-01-02 |
| 5464637 | Egg containing iron or vitamin D.sub.3 in high content | Eiji Honzawa, Tadahiro Masumura, Akira Fukazawa | 1995-11-07 |
| 5414081 | Process for preparing .beta.-lactam derivative and synthetic intermediate thereof | Kazuhiko Kondo, Tameo Iwasaki | 1995-05-09 |
| 5359059 | Process for preparing carbapenem derivatives | Tameo Iwasaki, Kazuhiko Kondo | 1994-10-25 |
| 5338070 | Diameter-reducing member joint device | Yoshikazu Tsuzuki, Hisashi Mogi, Kazuo Matsubara | 1994-08-16 |
| 5260438 | Method for removing the protecting group for hydroxy group | Kazuhiko Kondo, Tameo Iwasaki | 1993-11-09 |
| 5208348 | Mercaptan compound | Tameo Iwasaki, Kazuhiko Kondo, Totaro Yamaguchi, Tadahiro Matsushita | 1993-05-04 |
| 5163122 | Image processing system | Hitoshi Urabe, Kazuhiko Akimoto, Daisuke Nakaya, Masahiko Mizuno | 1992-11-10 |
| 5153187 | 1-Methylcarbapenem derivatives and process for preparation thereof | Tameo Iwasaki, Kazuhiko Kondo, Totaro Yamaguchi, Tadahiro Matsushita | 1992-10-06 |
| 5122381 | Composition and process for dissolving a sparingly water-soluble flavonoid | Masato Nishimura, Masamitsu Moriwaki | 1992-06-16 |
| 5085871 | Feed compositon for fowls | Akira Fukazawa, Tetsuya Hori, Kunihiko Ishii | 1992-02-04 |
| 5086497 | Image output command method for image processing system | Akira Watanabe, Hiroo Koyama, Ikuo Mori | 1992-02-04 |
| 5046122 | Image compression device | Daisuke Nakaya | 1991-09-03 |
| 4943869 | Compression method for dot image data | Hitoshi Urabe, Katsutoshi Yako | 1990-07-24 |
| 4884259 | Optical memory disk and track access therefor | Yoshio Kudo, Daigo Ezuka, Takashi Shoji | 1989-11-28 |
| 4743427 | High potent and high electroconductive copper alloy suitable for fin material of heat-exchanger | Norimasa Satou, Akihiro Ooguri, Kenichi Omata | 1988-05-10 |
| 4396036 | Liquid passage switching device | Yoshiaki Uchida | 1983-08-02 |
| 4311963 | Noise pulse suppressing system | Masahiro Watanabe | 1982-01-19 |
| 4205966 | System for ultrasonic wave type bubble removal | — | 1980-06-03 |