Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10154895 | Actuator | MAKI HIRAOKA, Katsuhiko Asai, Yuriko Kaneko, Hidekazu Arase | 2018-12-18 |
| 9529187 | Reflective display device | Masato Ishino, Takayuki Ishikawa | 2016-12-27 |
| 9500547 | Shock recording device | Michihito Ueda, Yukihiro Kaneko, Yu Nishitani | 2016-11-22 |
| 9435704 | Shock recording device | Michihito Ueda, Yukihiro Kaneko, Yu Nishitani | 2016-09-06 |
| 8646310 | Method for detecting a gas contained in a fluid with use of a gas sensor | Kohei Takahashi, Tsutomu Kanno, Akihiro Sakai, Yuka Yamada | 2014-02-11 |
| 8552284 | Pipe-shaped thermoelectric power generating device | Tsutomu Kanno, Akihiro Sakai, Kohei Takahashi, Yuka Yamada, Daisuke Ueda | 2013-10-08 |
| 8216741 | Method for generating an electric power with use of a fuel cell and a fuel cell | Tomoyuki Komori, Takashi Otsuka | 2012-07-10 |
| 7964319 | Fuel cell in which proton conductive gel is used and manufacturing method thereof, and electric power generation method | Takashi Ohtsuka, Tomoyuki Komori, Yuji Zenitani | 2011-06-21 |
| 7524587 | Non-aqueous electrolyte and secondary battery containing same | — | 2009-04-28 |
| 7067446 | Material demonstrating negative or low thermal expansion coefficient and method for manufacture thereof | Tomoko Suzuki, Masa-aki Suzuki | 2006-06-27 |
| 7049257 | Low thermal expansion materials | Tomoko Suzuki, Masa-aki Suzuki | 2006-05-23 |
| 6844283 | Zero thermal expansion material and practical component parts making use of the same | Tomoko Suzuki, Jun Kuwata | 2005-01-18 |
| 6812178 | Zero thermal expansion material | Tomoko Suzuki, Jun Kuwata | 2004-11-02 |
| 5424158 | Photosensitive material for electrophotography comprising metal free phthalocyanine molecularly dispersed in the binder polymer | Mutsuaki Murakami, Sohji Tsuchiya | 1995-06-13 |
| 5389477 | Photosensitive material for electrophotography and method for making the photosensitive material | Sohji Tsuchiya, Hiroki Kusayanagi, Yoshimasa Itoh, Takahiro Asano | 1995-02-14 |
| 5328788 | Organic photoconductive material for electrophotography and method for making the same | Sohji Tsuchiya, Mutsuaki Murakami | 1994-07-12 |
| 5312705 | Photosensitive materials for electrophotography having a double-layer structure of a charge generation layer and a charge transport layer | Sohji Tsuchiya, Mutsuaki Murakami | 1994-05-17 |
| 5304444 | Photosensitive material for electrophotography comprising organic photoconductive substances in a binder polymer having aromatic rings, OH groups and bromine joined at the aromatic ring or rings | Sohji Tsuchiya, Yoshimasa Ito, Kenji Akami, Mutsuaki Murakami | 1994-04-19 |
| 5204203 | Electrophotographic element with blocked isocyanate binder | Yoshimasa Ito, Sohji Tsuchiya, Mutsuaki Murakami | 1993-04-20 |
| 5087540 | Phthalocyanine photosensitive materials for electrophotography and processes for making the same | Mutsuaki Murakami, Sohji Tsuchiya | 1992-02-11 |