Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9628998 | Wireless communication network system | Terufumi Yamaguchi, Yuhei Otsuka, Toshihito Shirai, Hideyuki Kato, Hiroshi Ogihara | 2017-04-18 |
| 8998149 | Ground device for train control system | Naoto Hashimoto | 2015-04-07 |
| 8985524 | On-board device for train control system | Naoto Hashimoto | 2015-03-24 |
| 8685363 | Honeycomb carrier for exhaust gas clarification catalyst and method for production thereof | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2014-04-01 |
| 8557216 | Magnesium aluminum titanate crystal structure and method for producing same | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2013-10-15 |
| RE42646 | Method for producing aluminum titanate sintered compact | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2011-08-23 |
| RE42352 | Method for producing aluminum magnesium titanate sintered product | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2011-05-10 |
| 7802450 | Organic-inorganic hybrid glassy materials and their production processes | Minoru Kuniyoshi, Naoya Hayakawa, Kensuke Makita, Toshinobu Yoko | 2010-09-28 |
| 7776400 | Wiper blade and method for producing the same | Nobuyuki Hiruma, Yoshinari Shizukuda | 2010-08-17 |
| 7745751 | Member for push-button switch and method of manufacturing the same | Tomohiko Kuwabara, Tsutomu Nagasawa, Toshihiko Egawa | 2010-06-29 |
| 7575792 | Honeycomb filter for clarifying exhaust gas and method for manufacture thereof | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2009-08-18 |
| 7550025 | Honeycomb filter for clarifying exhaust gas and method for manufacture thereof | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2009-06-23 |
| 7451619 | Organic-inorganic hybrid glassy materials and their production processes | Minoru Kuniyoshi, Toshinobu Yoko | 2008-11-18 |
| 7441302 | Wiper blade | Nobuyuki Hiruma, Yoshinari Shizukuda | 2008-10-28 |
| 7265486 | Light emitting diode including a cover covering a light emitting diode element | Toshinobu Yoko, Kenji Matsuno | 2007-09-04 |
| 7166552 | Method for producing aluminum magnesium titanate sintered product | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2007-01-23 |
| 7148168 | Method for producing aluminum titanate sintered compact | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Toshinobu Yoko | 2006-12-12 |
| 5100722 | Glass fiber-reinforced resin composite materials | Michio Nakamura, Hajime Takeuchi, Yasuki Matsuo, Hiromitu Kimura, Takumi Itani | 1992-03-31 |
| 4636931 | Photovoltaic power control system | Seiichi Sakai, Osamu Masada, Masaru Ukawa, Hamao Onishi | 1987-01-13 |