Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935425 | Spectroscopic detector | Masato Watanabe, Takuya YONEKURA, Hiroyuki Togo, Yugo ISHIHARA, Atsushi Sakamoto | 2021-03-02 |
| 10661658 | Mobile body using removable battery | Tomosada Anma, Masakazu Takano | 2020-05-26 |
| 10266066 | Straddled electric vehicle, and charging system for straddled electric vehicle | Masakazu Takano | 2019-04-23 |
| 9476767 | Spectrometry device, liquid chromatograph, and wavelength calibration method of spectrometer | Hiroyuki Togo | 2016-10-25 |
| 9421872 | Vehicle and battery pack | Masakazu Takano, Junichi Inami, Toshinori Miyazaki | 2016-08-23 |
| 8993952 | Transimpedance amplifier, semiconductor device, and optical module to include an adding circuit for adding first and second current variation | Takashi Takemoto, Hiroki Yamashita | 2015-03-31 |
| 8855160 | Horizontal-cavity surface-emitting laser | Koichiro Adachi, Yasunobu Matsuoka, Toshiki Sugawara, Kazunori Shinoda | 2014-10-07 |
| 8503888 | Optical communication module and optical communication device | Takashi Takemoto, Hiroki Yamashita | 2013-08-06 |
| 8119988 | Collection-amount detection method for particulate matters and collection-amount detection apparatus therefor and exhaust-gas converting apparatus | Shigeki Daido, Naohisa Oyama, Hitoshi Kato, Juji Suzuki, Takayuki Shibuya +1 more | 2012-02-21 |
| 7257138 | Optoelectronic waveguiding device, structural body including the same, and optical module | Hiroshi Sato, Masahiro Aoki | 2007-08-14 |
| 7047726 | Method of purifying exhaust gas of an internal combustion engine | Kenji Katoh, Masaru Kakinohana | 2006-05-23 |
| 6985505 | Semiconductor laser diode and optical module | Etsuko Nomoto, Kouji Nakahara, Makoto Shimaoka | 2006-01-10 |
| 6973226 | Optoelectronic waveguiding device and optical modules | Hiroshi Sato, Akira Taike, Kazunori Shinoda | 2005-12-06 |
| 6831767 | Traveling wave optical modular | Junji Shigeta, Masataka Shirai, Hideo Arimoto | 2004-12-14 |
| 6826212 | Module for optical communications | Masataka Shirai, Junichiro Shimizu | 2004-11-30 |
| 6822271 | Semiconductor photodetector and optical transmitting device | Toshiyuki Mogi, Kazumi Kawamoto, Hitoshi Nakamura, Masato Shishikura, Satoru Kikuchi | 2004-11-23 |
| 6684627 | Method of purifying exhaust gas from internal combustion engine | Tatsuji Mizuno, Masahiko Takeuchi, Kenji Kato, Takaaki Ito, Yoshitsugu Ogura +2 more | 2004-02-03 |
| 6635908 | Burying type avalanche photodiode and fabrication method thereof | Shigehisa Tanaka, Yasunobu Matsuoka, Kazuhiro Ito, Tomohiro Ohno, Sumiko Fujisaki +2 more | 2003-10-21 |
| 6632027 | Optical module | Kouji Yoshida, Masato Shishikura, Toshinori Hirataka, Takeshi Kato | 2003-10-14 |
| 6440378 | Catalyst for purifying exhaust gases, a method of producing the same, and a method of purifying exhaust gases | Hirohito Hirata | 2002-08-27 |
| 6372688 | Catalyst for purifying an exhaust gas and process for producing the same | Kouichi Yamashita | 2002-04-16 |
| 6362129 | Catalyst for purifying an exhaust gas | Yoshiharu Miyake | 2002-03-26 |
| 6251820 | Catalyst for purifying exhaust gas and process for producing the same | — | 2001-06-26 |
| 6221805 | Catalyst support and catalyst and process for producing the same | Koichi Yamashita, Naoto Miyoshi, Oji Kuno, Masahiko Sugiyama, Kazumasa Takatori +2 more | 2001-04-24 |
| 6147027 | Alloy catalyst and process for producing the same | Yoshiharu Miyake, Naoto Miyoshi | 2000-11-14 |