Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866954 | Fuel cell stack and a method of supplying reactant gases to the fuel cell stack | Hideo Okamoto, Hideo Kato | 2005-03-15 |
| 6815107 | Gas leak detection method for fuel cell | Shigeru Inai, Yosuke Fujii, Minoru Koshinuma | 2004-11-09 |
| 6804549 | Sentinel lymph node detection method and system therefor | — | 2004-10-12 |
| 6697158 | Measuring apparatus utilizing attenuated total reflection | Nobuhiko Ogura, Nobufumi Mori, Toshihito Kimura | 2004-02-24 |
| 6694176 | Method and apparatus for detecting fluorescence used for determining conditions of tissue | Kazuhiro Tsujita | 2004-02-17 |
| 6694414 | Magnetic disc device having copy protect function | — | 2004-02-17 |
| 6686085 | Fuel cell | Yosuke Fujii, Noriaki Osao, Yoshinori Wariishi, Takaki Nakagawa, Hiroshi Shinkai | 2004-02-03 |
| 6573513 | Fluorescence imaging apparatus | — | 2003-06-03 |
| 6574502 | Apparatus for displaying fluorescence images | — | 2003-06-03 |
| 6571119 | Fluorescence detecting apparatus | — | 2003-05-27 |
| 6496719 | Apparatus for displaying fluorescence images | — | 2002-12-17 |
| 6492646 | Method of and apparatus for obtaining fluorescence image | Tomonari Sendai, Kazuo Hakamata | 2002-12-10 |
| 6473637 | Method and apparatus for displaying fluorescence images | — | 2002-10-29 |
| 6433345 | Fluorescence observing apparatus | Toshiro Hayakawa, Yoji Okazaki | 2002-08-13 |
| 6151518 | Instrument for measuring concentrations of constituent parts of blood | — | 2000-11-21 |
| 6070096 | Fluorescence detecting apparatus | — | 2000-05-30 |
| 6066858 | Autoradiographic process | Motoko Kawasaki, Masashi Hakamata, Keiji Mori | 2000-05-23 |
| 6026319 | Fluorescence detecting system | — | 2000-02-15 |
| 6002137 | Fluorescence detecting system | — | 1999-12-14 |
| 5881378 | Device accessing a database using one of old definition information and new definition information based on an access request | Kazuhiko Saitou, Hiroshi Ohsato, Masaaki Mitani, Tomohiro Hayashi, Takashi Obata +3 more | 1999-03-09 |
| 5873088 | Derived data base processing system enabling one program to access a plurality of data basis | Kazuhiko Saitou, Hiroshi Ohsato, Masaaki Mitani, Tomohiro Hayashi, Takashi Obata +3 more | 1999-02-16 |
| 5857195 | Method of developing and modifying self-describing database management system to generate a new database management system from an existing database management system | Kazuhiko Saitou, Hiroshi Ohsato, Masaaki Mitani, Tomohiro Hayashi, Takashi Obata +3 more | 1999-01-05 |
| 5833617 | Fluorescence detecting apparatus | — | 1998-11-10 |
| 5742809 | Database generic composite structure processing system | Kazuhiko Saitou, Hiroshi Ohsato, Masaaki Mitani, Tomohiro Hayashi, Takashi Obata +3 more | 1998-04-21 |
| 5696967 | Log data management system having a plurality of processing units and a common memory | Tomohiro Hayashi, Mitsuhiro Ura, Tomoshige Senoo | 1997-12-09 |