Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7420886 | Magnetic recording medium, and thermal stability measuring method and apparatus of magnetic recording medium | Hiroshi Tomiyasu, Teiichiro Umezawa, Genshichi Hata, Masato Kobayashi, Masashi Suzuki +2 more | 2008-09-02 |
| 7220500 | Magnetic recording medium, and thermal stability measuring method and apparatus of magnetic recording medium | Hiroshi Tomiyasu, Teiichiro Umezawa, Genshichi Hata, Masato Kobayashi, Masashi Suzuki +2 more | 2007-05-22 |
| 7208236 | Magnetic recording medium with multi-portion carbon-based protection layer, and apparatus thereof | Teiichiro Umezawa, Hiroshi Tomiyasu, Masafumi Ishiyama | 2007-04-24 |
| 7116273 | Microwave antenna and process for producing the same | Hiroyuki Watanabe | 2006-10-03 |
| 7097476 | Connector with movable member for assisting connection with a mating connector | Kazunori Yamashita | 2006-08-29 |
| 7090545 | Terminal fitting | — | 2006-08-15 |
| RE39006 | Method of detecting hematopoietic progenitor cells | Berend Houwen, Yukio Tsujino, Yoshiro Ikeuchi, Yukio Hamaguchi, Fu-Sheng Wang +1 more | 2006-03-07 |
| 6946191 | Magnetic recording medium | Teiichiro Umezawa, Hiroshi Tomiyasu, Masafumi Ishiyama | 2005-09-20 |
| 6525807 | Particle analyzing apparatus | Hiroyuki Inoue, Kimiyo Kubo, Yoshiro Ikeuchi | 2003-02-25 |
| 6470125 | Optical device, driving method of optical device and manufacture of optical device | Keiichi Nashimoto, Shigetoshi Nakamura | 2002-10-22 |
| 6385355 | Optical deflection element | Keiichi Nashimoto, Shigetoshi Nakamura, Hiroaki Moriyama, Masao Watanabe, Eisuke Osakabe | 2002-05-07 |
| 6307996 | Optical waveguide device and manufacturing method thereof | Keiichi Nashimoto, Koichi Haga, Masao Watanabe, Hiroaki Moriyama, Shigetoshi Nakamura | 2001-10-23 |
| 6247093 | Data processing apparatus for executing synchronous instructions prior to executing asynchronous instructions | Takeshi Shigeno | 2001-06-12 |
| 6078717 | Opical waveguide device | Keiichi Nashimoto, Masao Watanabe, Hiroaki Moriyama, Shigetoshi Nakamura, Eisuke Osakabe | 2000-06-20 |
| 5830701 | Method of detecting hematopoietic progenitor cells | Berend Houwen, Yukio Tsujino, Yoshiro Ikeuchi, Yukio Hamaguchi | 1998-11-03 |
| 5765170 | Electronic mail processing system and electronic mail processing method | — | 1998-06-09 |
| 5707543 | Reversible display medium | Ryojiro Akashi, Masanobu Ninomiya, Takashi Uematsu | 1998-01-13 |
| 5691092 | Method for producing optical element | Masanobu Ninomiya, Ryojiro Akashi, Takashi Uematsu | 1997-11-25 |
| 5670083 | Optical element and process for producing the same | Ryojiro Akashi, Masanobu Ninomiya, Takashi Uematsu | 1997-09-23 |
| 5671211 | Data recording medium | Ryojiro Akashi, Masanobu Ninomiya, Takashi Uematsu | 1997-09-23 |
| 5654046 | Optical element | Masanobu Ninomiya, Ryojiro Akashi, Takashi Uematsu | 1997-08-05 |
| 5644416 | Light modulation device and method of light modulation using the same | Ryojiro Akashi | 1997-07-01 |
| 5618733 | Reagent for analyzing leucocytes | Takashi Sakata, Kinya Uchihashi, Tomomi HASHIMOTO | 1997-04-08 |
| 5613108 | Electronic mail processing system and electronic mail processing method | — | 1997-03-18 |
| 5589237 | Reversible display medium | Ryojiro Akashi, Masanobu Ninomiya, Takashi Uematsu | 1996-12-31 |