Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278320 | Light emitting device and manufacturing method therefor | Yoshiaki Yasuda, Hirofumi CHIBA, Mitsuyasu Kumagai, Shuji Tanaka | 2025-04-15 |
| 11951801 | Vehicle air conditioning device hot water pipe holding structure | Soumya Dutta | 2024-04-09 |
| 11292340 | Information conveyance method during automatic driving, and in-vehicle information presentation device | Kenichi Nagahashi, Harutoshi Nakajima | 2022-04-05 |
| 11110796 | Meter device and meter unit provided with meter device reflecting visible rays to pointer and outputting infrared rays from pointer | Kentaro Otomo | 2021-09-07 |
| 10597044 | In-vehicle system | Kenichi Nagahashi | 2020-03-24 |
| 10399576 | Method for conveying information during an autonomous drive and vehicular information presenting device | Kenichi Nagahashi | 2019-09-03 |
| 10207584 | Information providing apparatus for vehicle | Takashi Shiota | 2019-02-19 |
| 10166918 | Drive assisting apparatus | Kenichi Nagahashi, Takashi Shiota, Hiroki Kojima | 2019-01-01 |
| 9815371 | Information providing apparatus for vehicle | Takashi Shiota | 2017-11-14 |
| 9483073 | Display apparatus including vibration generating section | Shuhei Shinohara | 2016-11-01 |
| 8096662 | Light source unit having reflective wall surfaces and light-emitting elements, and projector utilizing the light source unit | — | 2012-01-17 |
| 7819533 | Light source unit and projector apparatus | — | 2010-10-26 |
| 7744225 | Light source apparatus that collects and provides different-colored light rays emitted by a plurality of different-colored light sources and a projector comprising such light source apparatus | — | 2010-06-29 |
| 7607787 | Light source unit and projector system | — | 2009-10-27 |
| 7568806 | Light source unit having a light source in a mirror tunnel | — | 2009-08-04 |
| 7524557 | Highly heat conductive insulating member, method of manufacturing the same and electromagnetic device | Tetsushi Okamoto, Hiroyoshi Tsuchiya, Fumio Sawa, Noriyuki Iwata, Mitsuhiko Koyama +4 more | 2009-04-28 |
| 7524088 | Light source unit and projector system | — | 2009-04-28 |
| 7148767 | Bead type noise filter | Osamu Kobayashi, Osamu Yamada, Kiyoshi Ito, Mayuka Shirai | 2006-12-12 |
| 7078851 | Cathode ray tube | Sachio Koizumi, Toshifumi Komiya | 2006-07-18 |
| 6991742 | Mn-Zn ferrite and coil component with magnetic core made of same | Kiyoshi Ito, Osamu Kobayashi | 2006-01-31 |
| 6840842 | Burnishing pad, burnishing machine equipped with burnishing pad and burnishing method | Miyoko Hirai, Kazuo Irobe, Takanobu Haruki, Yoshihiro Suzuki, Naohiko Shimono +1 more | 2005-01-11 |
| 6798329 | Inductor | Osamu Kobayashi, Osamu Yamada, Kiyoshi Ito, Mayuka Shirai | 2004-09-28 |
| 6788906 | Fusing device, heat generating device, image forming device and temperature control method | Teruo Kaneko, Naoki Honma, Kunihiro Maie, Kouji Tsutsumi | 2004-09-07 |
| 6767478 | Mn-Zn ferrite and coil component using same | Kiyoshi Ito, Osamu Kobayashi | 2004-07-27 |
| 6690257 | Common mode choke coil | Osamu Kobayashi, Kiyoshi Ito | 2004-02-10 |