Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329328 | Abnormality detector | Po-Hsiu Lin, Yoshitaka Adachi, Takayuki Haruyama | 2022-05-10 |
| 10867729 | Method for producing sintered body that forms rare-earth permanent magnet and has non-parallel easy magnetization axis orientation | Kenichi Fujikawa, Katsuya Kume, Kazuo Ouchi, Toshinobu Hoshino, Masakazu Morimoto +13 more | 2020-12-15 |
| 10770207 | Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet | Katsuya Kume, Izumi Ozeki, Tomohiro Omure, Takashi Ozaki, Keisuke Taihaku +1 more | 2020-09-08 |
| 10269475 | Rare earth permanent magnet and method for producing rare earth permanent magnet | Izumi Ozeki, Katsuya Kume, Takashi Ozaki, Tomohiro Omure, Keisuke Taihaku +1 more | 2019-04-23 |
| 10014107 | Rare-earth permanent magnet, method for manufacturing rare-earth permanent magnet and system for manufacturing rare-earth permanent magnet | Izumi Ozeki, Katsuya Kume, Tomohiro Omure, Takashi Ozaki, Keisuke Taihaku +1 more | 2018-07-03 |
| 9991034 | Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet | Keisuke Taihaku, Katsuya Kume, Izumi Ozeki, Tomohiro Omure, Takashi Ozaki | 2018-06-05 |
| 9991033 | Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet | Keisuke Taihaku, Katsuya Kume, Izumi Ozeki, Tomohiro Omure, Takashi Ozaki | 2018-06-05 |
| 9281107 | Rare-earth permanent magnet and method for manufacturing rare-earth permanent magnet | Keisuke Taihaku, Katsuya Kume, Izumi Ozeki, Tomohiro Omure, Takashi Ozaki | 2016-03-08 |
| 9136232 | Method for bonding wafers and structure of bonding part | Takeshi Fujiwara, Katsuyuki Inoue, Junya Yamamoto, Kenichi Hinuma, Yoshiki Ashihara +1 more | 2015-09-15 |
| 8975736 | Wafer level package, chip size package device and method of manufacturing wafer level package | Katsuyuki Inoue, Takeshi Fujiwara, Tomonori Seki | 2015-03-10 |
| 8696216 | Optical module, method of producing optical module, optical transmission module, and electronic apparatus | Akihiko Sano, Hiroto Nozawa, Junichi Tanaka, Naru Yasuda, Hayami Hosokawa | 2014-04-15 |
| 8385743 | Channel allocation method for multi-channel optical transmission and optical transmission system utilizing the method | Masayuki Nishimura | 2013-02-26 |
| 8087834 | Optical transmission module, connecting part, and electronic device having optical transmission module | Junichi Tanaka, Akihiko Sano, Yoshihisa Ishida, Akira Enami, Hiroshi Sameshima +2 more | 2012-01-03 |
| 8054525 | Wavelength converter | — | 2011-11-08 |
| 8054537 | Light source apparatus | — | 2011-11-08 |
| 7982943 | Light source apparatus | — | 2011-07-19 |
| 7907802 | Optical transmission module | Akihiko Sano, Junichi Tanaka, Naru Yasuda, Hayami Hosokawa | 2011-03-15 |
| 7865046 | Optical transmission module, connecting part, and electronic device having optical transmission module | Junichi Tanaka, Akihiko Sano, Yoshihisa Ishida, Akira Enami, Hiroshi Sameshima +2 more | 2011-01-04 |
| 7787730 | Optical fiber and broadband light source | Masaaki Hirano, Tetsuya Nakanishi | 2010-08-31 |
| 7746545 | Broadband light source device | — | 2010-06-29 |
| 7657140 | Optical cable module | Hayami Hosokawa, Naru Yasuda, Akihiko Sano, Junichi Tanaka, Hiroto Nozawa +1 more | 2010-02-02 |
| 7580183 | Light generator, optical amplifier, and optical communication system | Motoki Kakui, Masayuki Nishimura | 2009-08-25 |
| 7551822 | Nonlinear optical signal-treating apparatus | — | 2009-06-23 |
| 7539417 | Optical transmission system | — | 2009-05-26 |
| 7522798 | Nonlinear optical signal-treating apparatus | — | 2009-04-21 |