Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7365679 | Positioning apparatus, control method of positioning apparatus, control program for positioning apparatus, and computer-readable recording medium having control program for positioning apparatus recorded therein | — | 2008-04-29 |
| D555252 | Probe for an ultrasonic diagnosis apparatus | Masahiko Kitayama, Hiroko Nakano | 2007-11-13 |
| 7169580 | Protein having PGE2 synthase activity and use thereof | Ichiro Kudo, Sachiko Oh-ishi | 2007-01-30 |
| 7139117 | Optical transmission apparatus | Eisuke Nakamura, Kiyotoshi Noheji | 2006-11-21 |
| 6999648 | Optical cross-connect apparatus | Yoichi Oikawa, Takehisa Ishikawa | 2006-02-14 |
| 6839160 | Method of activating optical communication system, channel increasing/decreasing method, and computer-readable recording medium | Takashi Tsuda, Kazuo Yamane, Tooru Shima, Tooru Matsumoto, Hiroyuki Iwaki +1 more | 2005-01-04 |
| 6654561 | Method and apparatus for measuring optical signal-to-noise ratio, and pre-emphasis method and optical communication system each utilizing the method | Takafumi Terahara, Takeshi Sakamoto, Hiroaki Tomofuji, Motoyoshi Sekiya, Kazuo Yamane +1 more | 2003-11-25 |
| 6570703 | Optical amplifying apparatus, optical amplifying method, and optical communication system | Motoyoshi Sekiya, Hideto Saito, Hiroaki Tomofuji, Takeshi Sakamoto, Kazuo Yamane | 2003-05-27 |
| 6411429 | Optical amplifying apparatus, wide-band optical amplifying apparatus, and optical communication system | Hiroaki Tomofuji, Motoyoshi Sekiya, Takeshi Sakamoto, Chihiro Ohshima, Yoshihito Onoda | 2002-06-25 |
| 6307985 | Optical transmission system | Hideki Maeda, Takamasa Imai | 2001-10-23 |
| 5646198 | Coating composition and antifouling paint | Hiroyuki Tanaka, Seiji Tai, Koichi Kamijima, Yumiko Wada, Tsutomu Mamiya +1 more | 1997-07-08 |
| D378133 | X-ray camera for medical treatment | Tadashi Kurokawa | 1997-02-18 |
| 5490798 | Connector examining device | Michimasa Noro, Takao Ito | 1996-02-13 |
| D365148 | Ultrasonic diagnosis machine | Hiroko Nakano | 1995-12-12 |
| D364927 | Gamma camera | Takahisa Yoneyama, Tadashi Kurokawa | 1995-12-05 |
| D360690 | Ultrasonic diagnosing machine for medical use | — | 1995-07-25 |
| 5429519 | Connector examining device | Michimasa Noro, Takao Ito | 1995-07-04 |
| D356792 | X-ray control board for medical treatment | Takahisa Yoneyama | 1995-03-28 |
| D355717 | Combined x-ray control board and support structure for medical treatment | Takahisa Yoneyama | 1995-02-21 |
| D355719 | Gamma camera | Takahisa Yoneyama | 1995-02-21 |
| 5274485 | Liquid crystal display | Kenichi Narita, Takao Yamauchi, Shoji Nakanishi, Hiroshi Inamura | 1993-12-28 |
| 4833082 | New restriction enzyme and process for producing the same | Yuzo Yamada | 1989-05-23 |