Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7498145 | Concentration measuring method, concentration measuring kit, and sensor chip for use in the method | Kenichi Uchiyama, Kayoko Oomiya, Masami Hirata, Hideo Eto, Ichiro Tono +5 more | 2009-03-03 |
| 7410614 | Optical waveguide type iontophoresis sensor chip and method for packaging sensor chip | Kenichi Uchiyama, Ikuo Uematsu, Kayoko Oomiya, Ichiro Tono, Hideo Eto +2 more | 2008-08-12 |
| 6642679 | Car motor driving apparatus | Kazuo Nagatake, Tsuyoshi Shinohara, Masami Hirata | 2003-11-04 |
| 6590360 | Control device for permanent magnet motor serving as both engine starter and generator in motor vehicle | Masami Hirata, Tsuyoshi Shinohara, Kyouichi Okada, Kazuo Nagatake | 2003-07-08 |
| 6147954 | Optical characteristics switching mechanism optical head and optical apparatus | Tomohiro Murayama, Hiroshi Kawakami | 2000-11-14 |