Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718524 | Method for manufacturing sulfur tetrafluoride | Yoshichika Kuroki, Atsushi SHIRAI, Moe HOSOKAWA, Yosuke KISHIKAWA | 2023-08-08 |
| 11611106 | Electrolytic solution, electrochemical device, lithium ion secondary battery, and module | Yoshiko Kuwajima, Kenzou Takahashi, Shigeaki Yamazaki, Hiroyuki Arima, Tomoya Hidaka +5 more | 2023-03-21 |
| 11420877 | Lithium fluorosulfonate production method | Yuuki Suzuki, Akiyoshi Yamauchi, Kotaro Hayashi, Yoshihiro Yamamoto, Yosuke KISHIKAWA +2 more | 2022-08-23 |
| 11377407 | Method for producing difluoromethylene compound | Yoshichika Kuroki, Atsushi SHIRAI, Moe HOSOKAWA, Yosuke KISHIKAWA | 2022-07-05 |
| 11339052 | Method for manufacturing sulfur tetrafluoride | Yoshichika Kuroki, Atsushi SHIRAI, Moe HOSOKAWA, Yosuke KISHIKAWA | 2022-05-24 |
| 10851031 | Method for manufacturing difluoromethylene compound | Yoshichika Kuroki, Atsushi SHIRAI, Moe HOSOKAWA, Yosuke KISHIKAWA | 2020-12-01 |
| 10011553 | Method for producing dry etching gas | Shingo Nakamura, Yuusuke ETOU, Kanako FUKUMOTO, Masato Naitou | 2018-07-03 |
| 9950984 | Production method for alpha-fluoro acrylic acid esters | Akihiro Gotou, Manaho Miyazaki, Sumi Ishihara, Takashi NAMIKAWA, Yosuke KISHIKAWA | 2018-04-24 |
| 9919990 | Method for manufacturing methyl fluoride | Shingo Nakamura, Kanako FUKUMOTO, Yuusuke ETOU, Masahiro Higashi | 2018-03-20 |
| 9738589 | Method for producing α-fluoroacrylic acid ester | Akihiro Gotou, Sumi Ishihara, Yoshihiro Yamamoto, Akinori Yamamoto, Yoshichika Kuroki +2 more | 2017-08-22 |
| 9732027 | Production method for alpha-fluoro acrylic acid esters | Akihiro Gotou, Manaho Miyazaki, Sumi Ishihara, Takashi NAMIKAWA, Yosuke KISHIKAWA | 2017-08-15 |
| 9593058 | Method for producing 1,1-dibromo-1-fluoroethane | Atsushi SHIRAI, Masatoshi Nose, Yosuke KISHIKAWA, Sumi Ishihara | 2017-03-14 |
| 9388117 | Method for producing α-fluoroacrylic acid ester | Akihiro Gotou, Sumi Ishihara, Yoshihiro Yamamoto, Akinori Yamamoto, Yoshichika Kuroki +2 more | 2016-07-12 |
| 8022245 | Alpha-fluoromethoxycarboxylic ester, process for producing the alpha-fluoromethoxycarboxylic ester, and process for producing sevoflurane | Yoshichika Kuroki, Atsushi Suzuki | 2011-09-20 |
| 8013182 | Carboxylic acid ester, use of the same, and method for producing the same | Yoshihiro Yamamoto | 2011-09-06 |
| 7985877 | Carboxylic acid compound, use thereof, and process for producing the same | Yoshihiro Yamamoto, Yoshichika Kuroki, Atsushi Suzuki, Akinari Sugiyama | 2011-07-26 |
| 7598425 | Method for producing hydrate of fluoroalkyl ketone | Yoshihiro Yamamoto, Yoshichika Kuroki, Daisuke KARUBE | 2009-10-06 |
| 7005545 | Process for producing fluorinated fluorosulfonylalkyl vinyl ether | Akinari Sugiyama, Kazuyoshi Ichihara, Toshiya Mantani | 2006-02-28 |
| 6933413 | Processes for preparation of hexafluoroacetone and its hydrate | Yoshihiro Yamamoto | 2005-08-23 |
| 5254754 | Process for preparing adduct of unsaturated alcohol and iodinated fluoroalkane | Yoshio Amimoto, Masaru Hirai, Sueyoshi Ishikawa | 1993-10-19 |