Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428365 | Production method of acrylic acid derivative | Makoto Matsuura, Manaho Tomioka, Michiaki OKADA, Atsushi SHIRAI, Sumi Ishihara | 2025-09-30 |
| 12416087 | Method for producing metal carbide, method for producing hydrocarbon, and metal carbide composition | Takuya Goto, Takashi Watanabe, Yuta Suzuki, Haruka FUKUDA, Atsuya YAMADA +2 more | 2025-09-16 |
| 12410267 | Composition production method, and composition | Masahiro Higashi, Sumi Ishihara, Satoru Yoneda, Hirokazu Aoyama | 2025-09-09 |
| 12410266 | Method for manufacturing fluoropolymer | Yoshinori Nanba, Kenji Ichikawa, Yohei FUJIMOTO, Hirotoshi Yoshida, Hiroyuki Sato +10 more | 2025-09-09 |
| 12410150 | Fluorolactone and method for producing same | Moe HOSOKAWA, Koutarou Hayashi, Yoshihiro Yamamoto, Akiyoshi Yamauchi, Yuuki Suzuki +2 more | 2025-09-09 |
| 12404387 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2025-09-02 |
| 12338213 | Method for producing fluoroalkoxide | Naoyuki Hoshiya | 2025-06-24 |
| 12286513 | Method for producing fluorine-containing polymer and composition thereof | Yuuki Suzuki, Makoto Matsuura, Akitoshi Ogata, Atsushi SHIRAI, Michiaki OKADA +2 more | 2025-04-29 |
| 12281075 | Method for producing fluorovinyl amide compound | Naoyuki Hoshiya, Motoshi MATSUI | 2025-04-22 |
| 12187859 | Process for producing aqueous fluoropolymer dispersion | Satoru Yoneda, Masahiro Higashi, Sumi Ishihara, Hirotoshi Yoshida, Yohei FUJIMOTO | 2025-01-07 |
| 12162832 | Production method of asymmetric chain carbonate | Tomohito HAMADA, Michiaki OKADA, Akiyoshi Yamauchi | 2024-12-10 |
| 12162854 | Production method for fluoromethyl derivative | Masahiro Higashi, Tsugio KITAMURA | 2024-12-10 |
| 12109512 | Purification method | Takabumi Nagai | 2024-10-08 |
| 12091382 | Method for producing fluorinated iodinated organic compound | Masahiro Higashi, Tsugio KITAMURA | 2024-09-17 |
| 12043606 | Fluorolactone and method for producing same | Moe HOSOKAWA, Koutarou Hayashi, Yoshihiro Yamamoto, Akiyoshi Yamauchi, Makoto Matsuura | 2024-07-23 |
| 12012470 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | Taketo Kato, Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara +16 more | 2024-06-18 |
| 11999681 | Alkyl sulfate ester or salt of same | Satoru Yoneda, Masahiro Higashi, Akiyoshi Yamauchi, Sumi Ishihara, Marina NAKANO +2 more | 2024-06-04 |
| 11932596 | Fluorovinyl ether compound | Naoyuki Hoshiya, Akihiro Gotou | 2024-03-19 |
| 11827594 | Fluorinated organic compound production method | Masahiro Higashi, Tsugio KITAMURA | 2023-11-28 |
| 11767379 | Method for manufacturing fluoropolymer | Yoshinori Nanba, Kenji Ichikawa, Yohei FUJIMOTO, Hirotoshi Yoshida, Hiroyuki Sato +10 more | 2023-09-26 |
| 11718599 | Method for producing cyclic carbonate having unsaturated group, and novel cyclic carbonate | Akiyoshi Yamauchi, Kotaro Hayashi, Yuuki Suzuki, Yoshihiro Yamamoto | 2023-08-08 |
| 11718524 | Method for manufacturing sulfur tetrafluoride | Tatsuya Ohtsuka, Yoshichika Kuroki, Atsushi SHIRAI, Moe HOSOKAWA | 2023-08-08 |
| 11708324 | Sulfuric acid ester or salt thereof, and surfactant | Satoru Yoneda, Manabu Fujisawa, Kazuya Asano, Takahiro Kitahara, Masahiro Higashi +2 more | 2023-07-25 |
| 11680037 | Branched fluorine-containing compound | Masahiro Higashi, Moe HOSOKAWA, Akiyoshi Yamauchi, Sumi Ishihara | 2023-06-20 |
| 11667600 | Fluorinated organic compound production method | Masahiro Higashi, Tsugio KITAMURA | 2023-06-06 |