Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414475 | Piezoelectric film having a vinylidenefluoride/tetrafluoroethylene copolymer film | Tetsuhiro Kodani, Saori SAKAMI, Shinya BITOU, Takashi Kanemura | 2025-09-09 |
| 12391797 | Fluoropolyether group containing compound and method for producing the same | Kentarou Hiraga, Fumihiko Yamaguchi, Takashi Nomura, Shouta Shibutani, Shingo OKUNO | 2025-08-19 |
| 12263730 | Control valve for fuel tank | Takashi Fukumitsu, Makoto Iwase, Hidekazu Fukuoka | 2025-04-01 |
| 11511620 | Ventilation control valve for fuel tank | Yuusuke Mukasa, Takuya Tadokoro | 2022-11-29 |
| 11198749 | Polymer material | Akira Harada, Hiroyasu Yamaguchi, Yoshinori Takashima, Suguru Nomimura, Hikaru Aramoto +6 more | 2021-12-14 |
| 11193026 | Silane compound containing perfluoro (poly)ether group | Hisashi Mitsuhashi, Takashi Nomura | 2021-12-07 |
| 10967733 | Fuel shutoff valve | — | 2021-04-06 |
| 10670161 | Vent control valve for fuel tank | Yusuke Mukasa | 2020-06-02 |
| 10563070 | Silane compound containing perfluoro(poly)ether group | Hisashi Mitsuhashi, Takashi Nomura | 2020-02-18 |
| 10525821 | Vent control valve for fuel tank | Yusuke Mukasa, Nobuharu Muto | 2020-01-07 |
| 10054088 | Fuel supply device | Yutaka Niwa, Hideto Takahashi, Tetsuro Okazono, Hironobu Oki, Akihiro Ishitoya | 2018-08-21 |
| 10024282 | Fuel supply device | Yutaka Niwa, Hideto Takahashi, Tetsuro Okazono, Hironobu Oki, Akihiro Ishitoya | 2018-07-17 |
| 9915234 | Valve structure and fuel supply device | Akihiro Ishitoya, Yutaka Niwa | 2018-03-13 |
| 9803594 | Fuel supply device | Akihiro Ishitoya, Akihiro Kimura | 2017-10-31 |
| 9745493 | Surface treatment composition and article obtained using same | Shinsuke Ohshita, Tomohiro Yoshida, Kaori Ozawa | 2017-08-29 |
| 8969437 | Compound, method for producing the same and method for producing fluoropolymer | Nobuhiko Tsuda | 2015-03-03 |
| 8420872 | Process for preparing fluorine-containing propene by gas-phase fluorination | Masatoshi Nose, Atsushi Suzuki | 2013-04-16 |
| 8399703 | Compound, method for producing the same and method for producing fluoropolymer | Nobuhiko Tsuda | 2013-03-19 |
| 8344191 | Process for preparing 2,3,3,3-tetrafluoropropene | Masatoshi Nose, Daisuke KARUBE, Takashi Shibanuma, Takehiro Chaki | 2013-01-01 |
| 8080696 | Method for producing olefin | Takehiro Chaki | 2011-12-20 |
| 7985877 | Carboxylic acid compound, use thereof, and process for producing the same | Tatsuya Ohtsuka, Yoshihiro Yamamoto, Yoshichika Kuroki, Atsushi Suzuki | 2011-07-26 |
| 7692048 | Method for producing fluorine-containing halide | Kazuyoshi Ichihara, Noriyuki Shinoki, Toshiya Mantani, Masahiro Kondou | 2010-04-06 |
| 7005545 | Process for producing fluorinated fluorosulfonylalkyl vinyl ether | Tatsuya Ohtsuka, Kazuyoshi Ichihara, Toshiya Mantani | 2006-02-28 |
| 6903236 | Process for producing fluorocarboxylic anhydride | Takashi Shibanuma | 2005-06-07 |