Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7204961 | Liquid feed apparatus and automatic analyzing apparatus | Akira Koide, Ryo Miyake, Hiroshi Mitsumaki, Tomonari Morioka | 2007-04-17 |
| 6852282 | Chemical analyzer and chemical analyzing system | Ryo Miyake, Naruo Watanabe, Hajime Katou, Yasushi Nomura, Hiroshi Mitsumaki | 2005-02-08 |
| 6599477 | Chemical analysis apparatus | Ryo Miyake, Akira Koide, Takeo Takagi, Yasushi Nomura, Hiroshi Mitsumaki | 2003-07-29 |
| 6500388 | Automatically analyzing apparatus | Yoshihiro Nagaoka, Ryo Miyake, Masaharu Nishida, Takeshi Shibuya, Hiroshi Mitsumaki | 2002-12-31 |
| 6444172 | Water quality meter and water quality monitoring system | Masao Fukunaga, Tamio Ishihara, Koji Saito, Katsutoshi Yamada, Hideo Enoki +3 more | 2002-09-03 |
| 6398930 | Water quality meter and water quality monitoring system | Masao Fukunaga, Tamio Ishihara, Koji Saito, Katsutoshi Yamada, Hideo Enoki +3 more | 2002-06-04 |
| 6383452 | Chemical analyzer and chemical analyzing system | Ryo Miyake, Naruo Watanabe, Hajime Katou, Yasushi Nomura, Hiroshi Mitsumaki | 2002-05-07 |
| 6290908 | Water quality meter and water monitoring system | Masao Fukunaga, Tamio Ishihara, Koji Saito, Katsutoshi Yamada, Hideo Enoki +3 more | 2001-09-18 |
| 6283730 | Micro pump and method of producing the same | Yasuhiko Sasaki, Yasuhiro Yoshimura, Akira Koide, Ryo Miyake, Naruo Watanabe +3 more | 2001-09-04 |
| 6197255 | Chemical analyzing apparatus | Ryo Miyake, Yoshihiro Nagaoka, Akira Koide, Naruo Watanabe, Yasuhiko Sasaki +5 more | 2001-03-06 |
| 6193933 | Automatic analysis apparatus | Yasuhiko Sasaki, Ryo Miyake, Akira Koide, Hiroshi Mitsumaki, Hiroyasu Uchida | 2001-02-27 |
| 6181524 | Magnetic disk apparatus with slider and slider supporting mechanism including flexible section integrally formed from same material | Mikio Tokuyama, Kenji Mori, Hidekazu Kohira, Toshihiko Simizu, Hiromu Hirai | 2001-01-30 |
| 6162356 | Chip for use in nucleic acid separation, structural element and process for forming the structural element | Yukiko Ikeda, Yoshishige Endo, Yasuhiro Yoshimura, Kenji Yasuda, Toshinari Sakurai +2 more | 2000-12-19 |
| 6054666 | Paper sheet matter sorting apparatus and paper sheet matter sorting method | Taichiro Yamashita, Yasunori Hamada, Nobuyoshi Sasaki, Toshihiko Tajiri | 2000-04-25 |
| 5981891 | Apparatus for sorting sheets or the like | Taichiro Yamashita, Yasunori Hamada, Itsunori Utsumi, Noriaki Hagiwara | 1999-11-09 |
| 5810174 | Sorter system having a plurality of sorters connected to one another | Yasunori Hamada, Taichiro Yamashita, Kazushi Yoshida, Tadashi Osaka, Junichi Tamamoto +1 more | 1998-09-22 |
| 5754361 | Information recording and/or reproducing apparatus having a tape threading device with tape guide members having minimum tape wrapping angles | Kazuo Sakai, Tomokazu Ishii, Tadashi Honzawa, Masaru Orii, Fujio Tajima +1 more | 1998-05-19 |
| 5739976 | Magnetic recording and reproducing apparatus | Kazuo Sakai, Fumio Takeda, Taichiro Yamashita, Fujio Tajima, Tomokazu Ishii +8 more | 1998-04-14 |
| 5580526 | Analytic test sheet feeder | Masao Okayama, Kazuo Honma, Hiroshi Ohki, Isao Shindo, Susumu Kai +1 more | 1996-12-03 |
| 5470533 | Test strip supply apparatus and analyzer using same | Isao Shindo, Shigeo Mutou, Masao Okayama, Susumu Kai | 1995-11-28 |
| 5115361 | Guide mechanism for positioning tape guides in a magnetic tape loading apparatus | Hajime Yokota, Kazuo Sakai, Nobuyuki Kaku | 1992-05-19 |
| 5101312 | Guide mechanism for optimizing the position of a tape take-out device in a magnetic tape loading and unloading apparatus | Hajime Yokota | 1992-03-31 |
| 5051852 | Mechanism for balancing a rotary magnetic head apparatus | Takashi Kohno, Osami Matsushita, Mashanori Kohchi, Hideo Tomizawa, Kouji Satoh +1 more | 1991-09-24 |
| 5039027 | Method for control of tape tension between the reels and apparatus therefor | Norihisa Yanagihara, Katsuo Ooki, Masanori Arahori | 1991-08-13 |
| 4961122 | Hydrodynamic grooved bearing device | Kazuo Sakai, Juichi Morikawa | 1990-10-02 |