Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9022099 | Heat transport fluid passage device with hydrophobic membrane | Rie Fukuta, Yoshimasa Hijikata, Yoshiyasu Yamada, Shinichi Yatsuzuka, Tetsuo Toyama | 2015-05-05 |
| 8541602 | Compound, organic semiconductor material, and semiconductor device | Kodai Takeda, Kenji Nakamura | 2013-09-24 |
| 7749312 | Air conditioning system | Tetsuo Toyama, Hitoshi Hayashi | 2010-07-06 |
| 6267910 | Antiferroelectric liquid crystal composition | Hitoshi Hayashi, Akira Takeuchi, Katsuhide Kikuchi | 2001-07-31 |
| 5972242 | Smectic liquid crystal composition and liquid crystal display | Toshio Yamamoto, Yuichiro Yamada, Yoshihiko Aihara, Shigeharu Hashimoto, Yoshiichi Suzuki | 1999-10-26 |
| 5955001 | Antiferroelectric liquid crystal composition and liquid crystal indicating element | Hitoshi Hayashi, Katsuhide Kikuchi | 1999-09-21 |
| 5700392 | Antiferroelectric liquid crystal composition | Katsuhide Kikuchi, Hitoshi Hayashi, Akira Takeuchi | 1997-12-23 |
| 5676881 | Antiferroelectric liquid crystal composition | Naohisa Oyama, Hitoshi Hayashi | 1997-10-14 |