Issued Patents All Time
Showing 101–125 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538351 | Rotating machine with plural coolers in plural ventilation passages | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Shinsaku Hakuta +4 more | 2003-03-25 |
| 6473201 | Method and apparatus for analyzing and converting bi-level image data | — | 2002-10-29 |
| 6451129 | Titanium-base decoration member and method for curing the same | Masahiro Sato, Yoshitugu Sibuya | 2002-09-17 |
| 6425793 | Impregnated cathode and method of manufacturing same, electron gun and electron tube | Yoji Hasegawa, Shinji Ogawa, Daichi Imabayashi, Makoto Furukawa, Nobuyuki Yoshino +3 more | 2002-07-30 |
| 6359351 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Shinsaku Hakuta +4 more | 2002-03-19 |
| 6359361 | Armature winding and rotating electric machine using the same | Shinichi Wakui, Miyoshi Takahashi, Kazumasa Ide, Ryoichi Shiobara, Hidenari Otani +1 more | 2002-03-19 |
| 6326098 | Electrocatalyst, and electrodes, membrane-electrode assembly and solid polymer electrolyte fuel cells, using said electrocatalyst | Takashi Itoh | 2001-12-04 |
| 6265795 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Shinsaku Hakuta +4 more | 2001-07-24 |
| 6262502 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Shinsaku Hakuta +4 more | 2001-07-17 |
| 6262501 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yaji, Shinsaku Hakuta +4 more | 2001-07-17 |
| 6252341 | Impregnated cathode having varying surface porosity | Yoji Hasegawa, Shinji Ogawa, Daichi Imabayashi, Makoto Furukawa, Nobuyuki Yoshino +3 more | 2001-06-26 |
| 6221173 | Titanium or titanium alloy member and surface treatment method therefor | Yoshitsugu Shibuya, Masahiro Sato, Takanori Nanya, Kenji Hanai | 2001-04-24 |
| 6201323 | Rotating machine | Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Shinsaku Hakuta +4 more | 2001-03-13 |
| 6148172 | Image forming apparatus having means for enhancing accuracy of conveyance of recording sheets | Takanori Kanda, Akira Kosugi, Keisuke Tanaka, Daisuke Ueda, Akitoshi Matsubara +5 more | 2000-11-14 |
| 6132131 | Attachment mounting/demounting device in working machinery | Kazuyuki Nakamura | 2000-10-17 |
| 6091183 | Piezoelectric element and method for driving the same | Tetsuhiko Nishimura, Hitoshi Aihara, Takashi Ichihara, Takashi Akiba | 2000-07-18 |
| 6044228 | Camera capable of shake correction | Yoshihiro Hara, Tomonori Satoh, Keiji Tamai | 2000-03-28 |
| 5911092 | Image forming apparatus | Ikuya Hotta, Masaru Ushio, Yoshinao Kitahara | 1999-06-08 |
| 5645157 | Flexible conveyor belt | Kimikazu Kitano, Takao Kanda, Takao Henmi, Futoshi Makino | 1997-07-08 |
| 5528353 | Two-sided recording apparatus | Masaru Ushio, Kazuhisa Maruyama, Tomoya Motoyoshi | 1996-06-18 |
| 5449411 | Microwave plasma processing apparatus | Takuya Fukuda, Fumiyuki Kanai, Atsushi Tsuchiya | 1995-09-12 |
| 5423512 | Mirror smudge detecting apparatus for an image forming apparatus | Masaru Ushio, Kazuhisa Maruyama, Kazuhiro Nakazawa | 1995-06-13 |
| 5412295 | Abnormality detection circuit for a motor for use in a copier | Kazuhisa Maruyama, Masaru Ushio, Satoshi Sakata, Tomoo Kudo, Tadashi Matsudaira +2 more | 1995-05-02 |
| 5355206 | Copying machine with registration adjusting device | Kazuhisa Maruyama, Masaru Ushio | 1994-10-11 |
| 5243259 | Microwave plasma processing apparatus | Kazuo Suzuki, Shunichi Hirose, Takuya Fukuda, Satoru Todoroki | 1993-09-07 |