Issued Patents All Time
Showing 26–50 of 208 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553758 | Semiconductor light emitting device | Hideyuki Tomizawa, Akihiro Kojima, Miyoko Shimada, Yosuke Akimoto, Hideto Furuyama | 2020-02-04 |
| 10336117 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Kikuo Mizutani +3 more | 2019-07-02 |
| 10246324 | Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphone | Hideaki Fukuzawa, Tatsuya Ohguro, Akihiro Kojima, Mariko Takayanagi, Yoshihiko Fuji +2 more | 2019-04-02 |
| 10131174 | Decolorizing apparatus | Hiroyuki Tsuchihashi, Kikuo Mizutani, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi +3 more | 2018-11-20 |
| 10035369 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Kikuo Mizutani +3 more | 2018-07-31 |
| 9925817 | Decolorizing apparatus | Hiroyuki Tsuchihashi, Kikuo Mizutani, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi +3 more | 2018-03-27 |
| 9887328 | Semiconductor light emitting device and method for manufacturing same | Hideyuki Tomizawa, Akihiro Kojima, Miyoko Shimada, Yosuke Akimoto, Hideko Mukaida +5 more | 2018-02-06 |
| 9882099 | Semiconductor light emitting device | Yosuke Akimoto, Akihiro Kojima, Miyoko Shimada, Hideyuki Tomizawa, Hideto Furuyama | 2018-01-30 |
| 9837580 | Semiconductor light emitting device | Hideyuki Tomizawa, Akihiro Kojima, Miyoko Shimada, Yosuke Akimoto, Miyuki Shimojuku +1 more | 2017-12-05 |
| 9790087 | Strain and pressure sensing device, microphone, method for manufacturing strain and pressure sensing device, and method for manufacturing microphone | Hideaki Fukuzawa, Tatsuya Ohguro, Akihiro Kojima, Mariko Takayanagi, Yoshihiko Fuji +2 more | 2017-10-17 |
| 9776448 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Kikuo Mizutani +3 more | 2017-10-03 |
| 9722143 | Semiconductor light-emitting device | Hideyuki Tomizawa, Akihiro Kojima, Miyoko Shimada, Yosuke Akimoto, Hideto Furuyama | 2017-08-01 |
| 9676608 | Electrical device including a functional element in a cavity | Akihiro Kojima, Yoshiaki Shimooka | 2017-06-13 |
| 9620669 | Semiconductor light emitting device and method for manufacturing same | Hideki Shibata, Akihiro Kojima, Masayuki Ishikawa, Hideo Tamura, Tetsuro Komatsu | 2017-04-11 |
| 9566815 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Kikuo Mizutani +3 more | 2017-02-14 |
| 9559279 | Semiconductor light emitting device | Hideyuki Tomizawa, Akihiro Kojima, Miyoko Shimada, Yosuke Akimoto, Hideto Furuyama | 2017-01-31 |
| 9539842 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Kikuo Mizutani +3 more | 2017-01-10 |
| 9496471 | Semiconductor light emitting device | Yosuke Akimoto, Hideyuki Tomizawa, Masanobu Ando, Akihiro Kojima, Gen Watari +4 more | 2016-11-15 |
| 9478722 | Light emitting device and method for manufacturing same | Hideki Shibata, Masayuki Ishikawa, Hideo Tamura, Tetsuro Komatsu, Akihiro Kojima | 2016-10-25 |
| 9444013 | Semiconductor light emitting device and method for manufacturing the same | Miyoko Shimada, Akihiro Kojima, Yosuke Akimoto, Hideto Furuyama, Hideyuki Tomizawa | 2016-09-13 |
| 9419192 | Composite resin and electronic device | Akihiro Kojima, Hideto Furuyama | 2016-08-16 |
| 9312457 | Light emitting device and method for manufacturing the same | Yosuke Akimoto, Akihiro Kojima, Miyoko Shimada, Hideto Furuyama | 2016-04-12 |
| 9306141 | Method for manufacturing semiconductor light emitting device | Hiroshi Hamasaki, Akihiro Kojima | 2016-04-05 |
| 9302493 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Kikuo Mizutani +3 more | 2016-04-05 |
| 9302492 | Image erasing apparatus and image erasing method | Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Kikuo Mizutani +3 more | 2016-04-05 |