Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424589 | Optical fiber laser device | Kazuo Hasegawa, Daisuke Inoue, Tomoya OKAZAKI, Kazuya Saito, Arindam Halder | 2022-08-23 |
| 10693273 | Reflector, fiber cavity, and fiber laser | Kazuo Hasegawa, Tomoya OKAZAKI, Kazuya Saito | 2020-06-23 |
| 9852241 | Highly accurate correlating method for phase equilibrium data, and phase equilibrium calculation method | — | 2017-12-26 |
| 9817121 | Radar apparatus and method of determining sign of velocity | Daisuke Inoue, Tatsuya Yamashita, Tadashi Ichikawa, Kazuo Hasegawa | 2017-11-14 |
| 9521163 | Communication device and communication control method in communication device | Tomomi Suzuki, Michihiro Yoshida | 2016-12-13 |
| 9129173 | Device for optically reading information codes | Chie TOYODA, Toshihiko Tsukada, Yoshimi Kitazumi, Kunihiko Ito | 2015-09-08 |
| 8914958 | Method and apparatus for inserting a valve into a valve guide | Tadahiro Shinohara, Hideo Kubo | 2014-12-23 |
| 8795619 | Catalyst for purification of exhaust gas, and apparatus and method for purification of exhaust gas using the catalyst | Tadashi Suzuki, Naoki Takahashi, Takaaki Kanazawa, Masanori Yamato, Kazuhiro Yoshimoto +2 more | 2014-08-05 |
| 8431262 | Safety valve and manufacturing method thereof, sealed battery and manufacturing method thereof, vehicle, and battery mounting device | Satoshi Suzuki, Kenji Okazaki, Motoichi Nakayama, Yoshinobu Wada | 2013-04-30 |
| 7897987 | Light-emitting device including light-emitting diode and stacked light-emitting phosphor layers | Mitsuhiro Inoue, Kenji Ito, Kazuyohi Tomita, Tetsu Kachi, Takahiro Kozawa +1 more | 2011-03-01 |
| D630971 | Vehicle exterior | Chi Jung | 2011-01-18 |
| D619048 | Vehicle exterior | Michelle Christensen, Glenn Earl Simmons, Damon Schell, Hiroshi Kannan | 2010-07-06 |
| D615009 | Vehicle bumper | Damon Schell | 2010-05-04 |
| D613435 | Vehicle tail light | Damon Schell | 2010-04-06 |
| 7640864 | Non-magnetic concrete structure, a sidewall for a guideway and a method for installing such a sidewall for the guideway | Mikio Yamazaki, Katsuhiro Tamura, Yukihisa Mine, Yoshihiro Tanaka, Akio Ohtake +2 more | 2010-01-05 |
| D603306 | Portion of a vehicle exterior | Chi Jung | 2009-11-03 |
| D603307 | Portion of a vehicle exterior | Chi Jung | 2009-11-03 |
| D600173 | Portion of a vehicle exterior | Chi Jung | 2009-09-15 |
| 7342364 | Light source | Tetsu Kachi, Kazuyoshi Tomita, Hiroshi Ito, Masanori Kojima | 2008-03-11 |
| 7084432 | Nitride semiconductor light emitting diode | Tetsu Kachi | 2006-08-01 |
| 6961033 | GaN green LED drive device and optical transmission device | Shigeru Fukumoto, Hiroshi Ito | 2005-11-01 |
| 6752550 | Holding mechanism for replacement ink ribbon | Toshiyuki Toyofuku, Hiroyuki Kaneko, Yousuke Kobayashi, Hisashi Yamada, Katsuyuki Oshima +2 more | 2004-06-22 |
| 5969341 | Optical integrated voltage sensor for optically measuring the magnitude of a voltage | Hiroshi Ito, Tadashi Ichikawa | 1999-10-19 |
| RE36112 | Electrophotographic apparatus capable of selectively using cut sheet and continuous paper and method therefor | Shigehiro Hano, Yoshihiro Chujo, Takanobu Hagiwara, Eizo Kanaya, Yoshinobu Takatsuki +7 more | 1999-02-23 |
| 5796228 | Method of controlling rotary magnet multi-phase synchronous motor and control therefor | Sadaaki Kojima, Hiroshi Araki | 1998-08-18 |