Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11265637 | Bone-conduction microphone | Hiroshi Kunimoto, Kei Tasaka, Katsuo Saigou | 2022-03-01 |
| 11051785 | Heartbeat detection device and heartbeat detection method | Yusuke Matsumoto, Hiroshi Kunimoto | 2021-07-06 |
| 11050870 | Bone conduction microphone, bone conduction headset, and communication device | Hiroshi Kunimoto | 2021-06-29 |
| 10972598 | Bone conduction headset | Hiroshi Kunimoto | 2021-04-06 |
| 10917709 | Bone conduction speaker and bone conduction headphone device | Hiroshi Kunimoto | 2021-02-09 |
| 10715649 | Sound input and output device and bone conduction headset system | Hiroshi Kunimoto | 2020-07-14 |
| 10021475 | Headset | Teppei Koido, Hirosi Kunimoto, Shuji Yamashita | 2018-07-10 |
| 9721555 | Vibration damping material | Akira Takenaka, Tomoya Tsuboi, Masahiro Mori, Yoshiro ODA, Takashi Nagashima | 2017-08-01 |
| 9363460 | Photoreceiver and display device | Naoto TADA | 2016-06-07 |
| 9122032 | Light receiving device | Naoto TADA, Shuji Yamashita, Hiromi KANZAWA, Kazuya Honda | 2015-09-01 |
| 9075169 | Display device with a light emission part disposed around a display part | Keizo Kawakami, Ken Miura, Ichiro Okuda, Shuji Yamashita | 2015-07-07 |
| 8415001 | Decorative member | Shuji Yamashita, Takehiko Yamashita, Takashi Nagashima | 2013-04-09 |
| 8247048 | Cylindrical molded article, injection mold and manufacturing method of cylindrical molded article | Makoto Iyoda, Shouichi Irie | 2012-08-21 |
| 8227070 | Decorative member | Takashi Nagashima, Takehiko Yamashita, Shuji Yamashita | 2012-07-24 |
| 7892696 | Liquid fuel container, fuel cell system, and portable information terminal device | Makoto Iyoda, Hiroto Inoue, Yukihiro Iwata, Yasuo Yokota, Toshiaki Takasu | 2011-02-22 |
| 7806607 | Cylindrical molded article, lens barrel, camera, and injection mold | Makoto Iyoda | 2010-10-05 |
| 7800837 | Cylindrical molded article, lens barrel, camera, and injection mold | Makoto Iyoda, Shouichi Irie | 2010-09-21 |
| 7554756 | Cylindrical molded article, lens barrel, camera, and injection mold | Makoto Iyoda, Shouichi Irie | 2009-06-30 |
| 7223617 | Semiconductor laser device and a method of mounting a semiconductor laser component on a submount | Atuhito Mochida, Yukihiro Iwata, Akira Takamori, Hideto Adachi, Masatoshi Tamura +1 more | 2007-05-29 |
| 6897613 | Discharge lamp, light source and projecting display unit | Mitsuhiro Wada, Toshiaki Ogura, Takeharu Tsutsumi | 2005-05-24 |
| 6559600 | Discharge lamp, light source and projecting display unit | Mitsuhiro Wada, Toshiaki Ogura, Takeharu Tsutsumi | 2003-05-06 |
| 5939804 | Linear actuator and optical equipment using the same | Tomokazu Tokunaga, Yosuke Yamane, Norihiko Saka | 1999-08-17 |