Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381255 | Member for nonaqueous electrolyte batteries | Hayato Tsuda, Yumi ZENKE, Yukari YAMAMOTO, Takahisa Aoyama | 2025-08-05 |
| 12318973 | Injection molding method | Hayato Tsuda, Takahisa Aoyama, Yukari YAMAMOTO, Yumi ZENKE | 2025-06-03 |
| 12312427 | Member to be compressed for electrochemical devices | Hitoshi Imamura, Takahisa Aoyama, Hayato Tsuda | 2025-05-27 |
| 12138845 | Molded resin body production method | Tadahiro Yabu, Hiroyuki Sendan, Ryouichi Fukagawa | 2024-11-12 |
| 11572343 | Perfluoro diacyl peroxide as polymerization initiator and polymer preparation method | — | 2023-02-07 |
| 11254760 | Method for producing purified fluoropolymer | Ryouichi Fukagawa, Tadahiro Yabu | 2022-02-22 |
| 11021556 | Tetrafluoroethylene/hexafluoropropylene copolymer, and electric wire | Ryouichi Fukagawa, Takeshi Shimono, Keizou Shiotsuki | 2021-06-01 |
| 10978224 | Twisted wire and manufacturing method thereof | Keiko Yamazaki, Masahiro Kondo | 2021-04-13 |
| 10557006 | Composition, and method for producing foam molded material and electric wire | Kenji Ishii, Takeshi Shimono | 2020-02-11 |
| 10304585 | Composition, and method for producing foam molded material and electric wire | Kenji Ishii, Takeshi Shimono | 2019-05-28 |
| 9994649 | Hydrofluorocarbon recovery method | Yumi ZENKE, Ryouichi Fukagawa, Takeshi Shimono | 2018-06-12 |
| 9475744 | Method for recovering fluorine-containing ether | Yumi ZENKE, Ryouichi Fukagawa, Takeshi Shimono | 2016-10-25 |
| 9012580 | Tetrafluoroethylene/hexafluoropropylene copolymer and the production method thereof, and electrical wire | Takahiro Kitahara, Ryouichi Fukagawa, Keizou Shiotsuki | 2015-04-21 |
| 8680209 | Stabilized fluoropolymer and method for producing same | Eiji Honda, Hideki Iijima, Yasuhiro Hashimoto, Tadashi Ino, Masahiro Kondo | 2014-03-25 |
| 8344192 | Process for the recovery of fluoromonomers | Tadashi Ino, Masaharu Nakazawa, Masahiro Kondo | 2013-01-01 |
| 8034880 | Method for producing—SO3H group-containing fluoropolymer and—SO3H group-containing fluoropolymer | Tadashi Ino, Masahiro Kondo, Masanori Ikeda, Nobuyuki Uematsu, Takehiro Koga | 2011-10-11 |
| 7776970 | Method for producing -SO3H group-containing fluoropolymer and -SO3H group-containing fluoropolymer | Tadashi Ino, Masahiro Kondo, Masanori Ikeda, Nobuyuki Uematsu, Takehiro Koga | 2010-08-17 |
| 7348386 | Process for producing fluorocopolymer, fluorocopolymer, and molded object | Takuya Arase, Masahiro Kondou, Kenji Ishii | 2008-03-25 |