Issued Patents All Time
Showing 176–200 of 244 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630047 | Imaging lens | Yoji Kubota, Kenichi Kubota, Ichiro Kurihara, Yoshio Ise | 2014-01-14 |
| 8570670 | Imaging lens | Yoji Kubota, Kenichi Kubota, Ichiro Kurihara, Yoshio Ise, Sumio Fukuda | 2013-10-29 |
| 8508648 | Imaging lens | Yoji Kubota, Kenichi Kubota, Ichiro Kurihara, Yoshio Ise, Sumio Fukuda | 2013-08-13 |
| 8477435 | Imaging lens | Yoji Kubota, Kenichi Kubota, Ichiro Kurihara, Yoshio Ise, Sumio Fukuda | 2013-07-02 |
| 8477434 | Imaging lens | Yoji Kubota, Kenichi Kubota, Ichiro Kurihara | 2013-07-02 |
| 8427759 | Imaging lens | Yoji Kubota, Kenichi Kubota, Ichiro Kurihara, Yoshio Ise | 2013-04-23 |
| 8416510 | Imaging lens | Yoji Kubota, Kenichi Kubota | 2013-04-09 |
| 8405757 | Imaging device | Yoji Kubota, Kenichi Kubota | 2013-03-26 |
| 8283834 | Power generating apparatus having ball bearings | Naoteru Matsubara, Katsuji Mabuchi, Yohko Naruse, Makoto Izumi | 2012-10-09 |
| 7901784 | Optical waveguide, optical transmitter and receiver module, and laminated structure | Keiichi Kuramoto, Hiroaki Izu, Mitsuaki Matsumoto, Koji Yamano, Youhei Nakagawa | 2011-03-08 |
| 7887910 | Laminated optical element | Keiichi Kuramoto, Nobuhiko Hayashi, Mitsuaki Matsumoto, Masaya Nakai | 2011-02-15 |
| 7862512 | Blood vessel endothelium function evaluating apparatus provided with an electronic control device | Katsushi Iikubo, Hidehito Sasaki, Hidenori Suzuki, Hiromasa Tsukahara, Chikao Harada +1 more | 2011-01-04 |
| 7825547 | Electret device and electrostatic operating apparatus | Naoteru Matsubara, Yoshiki Murayama, Yoshinori Shishida | 2010-11-02 |
| 7561774 | Optical waveguide | Keiichi Kuramoto, Hiroaki Izu, Mitsuaki Matsumoto, Youhei Nakagawa, Nobuhiko Hayashi | 2009-07-14 |
| 7529044 | Optical element, optical system and methods of manufacturing the same as well as optical equipment | Mitsuaki Matsumoto, Keiichi Kuramoto, Nobuhiko Hayashi | 2009-05-05 |
| 7525205 | Electric power generator | Katsuji Mabuchi, Yoshiki Murayama, Naoteru Matsubara, Hideaki Miyamoto, Makoto Izumi +1 more | 2009-04-28 |
| 7521725 | Optical waveguide and the method of fabricating the same | Youhei Nakagawa, Nobuhiko Hayashi, Keiichi Kuramoto, Mitsuaki Matsumoto | 2009-04-21 |
| 7483616 | Optical waveguide | Nobuhiko Hayashi, Keiichi Kuramoto, Youhei Nakagawa, Mitsuaki Matsumoto | 2009-01-27 |
| 7457507 | Organometallic polymer material | Keiichi Kuramoto, Nobuhiko Hayashi, Mitsuaki Matsumoto | 2008-11-25 |
| 7429244 | Blood-vessel-shape measuring apparatus, blood-flow-velocity measuring apparatus, and blood-flow-amount measuring apparatus | Yohsuke Kinouchi | 2008-09-30 |
| 7412776 | Sensor holding apparatus | Katsushi Iikubo, Hidehito Sasaki, Hidenori Suzuki, Hiromasa Tsukahara, Chikao Harada +1 more | 2008-08-19 |
| 7396873 | Organometallic polymer material and process for preparing the same | Keiichi Kuramoto, Youhei Nakagawa, Mitsuaki Matsumoto, Nobuhiko Hayashi | 2008-07-08 |
| 7205650 | Composite devices of laminate type and processes | Hideki Yoshikawa, Takashi Umemoto | 2007-04-17 |
| 7181121 | Optical device and method for manufacturing the same | Keiichi Kuramoto, Youhei Nakagawa, Mitsuaki Matsumoto, Hiroaki Izu, Nobuhiko Hayashi | 2007-02-20 |
| 7166661 | Organic-inorganic composite material and laminate, optical waveguide and light transmission structure comprising the same | Keiichi Kuramoto, Hiroaki Izu, Koji Yamano | 2007-01-23 |