Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171462 | Fiber laser apparatus | Kosuke Kashiwagi, Yoshihiro Emori | 2021-11-09 |
| 10141708 | Fiber laser apparatus and method of aligning laser light irradiation position | Kosuke Kashiwagi, Yoshihiro Emori | 2018-11-27 |
| 9343865 | Laser device | Taizo Miyato, Kanji Tanaka, Koji Kajiwara, Seiichi Hayashi | 2016-05-17 |
| 9190802 | Optical fiber laser equipment | Taizo Miyato, Kosuke Kashiwagi, Yoshihiro Emori, Koji Kajiwara | 2015-11-17 |
| 8811434 | Fiber laser apparatus and method of detecting failure of fiber laser apparatus | Taizo Miyato, Kosuke Kashiwagi, Yoshihiro Emori | 2014-08-19 |
| 8064742 | Light input/output terminal module of the optical components and beam converting apparatus | Shingo Watanabe, Mieko Yamagaki, Tatsuya Hatano, Kazuyou Mizuno, Kanji Tanaka | 2011-11-22 |
| 7741743 | Feeder line drawing structure of motor for ship propeller | Akihiro Kogure | 2010-06-22 |
| 7392879 | Motor-driven power steering apparatus | Harunori Imagawa, Yoshitaka Kubo | 2008-07-01 |
| 7187153 | Motor-driven power steering apparatus | Harunori Imagawa, Yoshitaka Kubo | 2007-03-06 |
| 6949860 | Electric motor | Yohei Hama | 2005-09-27 |
| 6946770 | Electric motor | Yohei Hama | 2005-09-20 |
| 6933637 | Electric motor | Yohei Hama | 2005-08-23 |
| 6924578 | Electric motor | Yohei Hama | 2005-08-02 |
| 6799655 | Electric power steering apparatus | Yohei Hama | 2004-10-05 |
| 6768577 | TUNABLE MULTIMODE LASER DIODE MODULE, TUNABLE MULTIMODE WAVELENGTH DIVISION MULTIPLEX RAMAN PUMP, AND AMPLIFIER, AND A SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR CONTROLLING TUNABLE MULTIMODE LASER DIODES, RAMAN PUMPS, AND RAMAN AMPLIFIERS | Benjamin John Eggleton, Paul Steinvurzel, Yoshihiro Emori, Shu Namiki, Toshio Kimura | 2004-07-27 |
| 6745865 | Electric motor apparatus | Yohei Hama | 2004-06-08 |
| 5883736 | Er-doped optical fiber amplifier | Isamu Oshima, Haruki Ogoshi | 1999-03-16 |
| 5576871 | Method for optical communications | Hijiri Nimura, Haruki Ohgoshi | 1996-11-19 |
| 5457998 | Method of detecting an optical transmission line | Kazunori Nakamura | 1995-10-17 |
| 5379357 | Method and apparatus for polarized optical telecommunications using ultrasonic modulation means | Shintaro Sentsui, Haruki Ogoshi, Morinobu Mizutani, Mitsuo Miyazaki | 1995-01-03 |
| 5331392 | Method of identifying an optical cable | Shintaro Sentsui | 1994-07-19 |
| 5329348 | Method of identifying a particular optical cable out of a number of similar optical cables | Hijiri Nimura, Kazunori Nakamura, Haruki Ohgoshi | 1994-07-12 |
| 5202746 | Method and apparatus for identifying an optical transmission medium | Shintaro Sentsui, Haruki Ogoshi, Morinobu Mizutani, Mitsuo Miyazaki | 1993-04-13 |
| 5170449 | Converting device using an optical fiber | Shintaro Sentsui | 1992-12-08 |
| 4614929 | Method for manufacture of magnet | Takaaki Tsukuda, Toyohiko Hata | 1986-09-30 |