Issued Patents 2025
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344809 | Working fluid, freezer, and freezer oil | Yuya MIZUTANI, Kentaro Yamaguchi, Motoya Okazaki | 2025-07-01 |
| 12344811 | Refrigerator oil and working fluid composition for refrigerator | Fumiyuki Nara, Yohei Shono | 2025-07-01 |
| 12297402 | Base oil for refrigerator oil, refrigerator oil, and working fluid composition for refrigerator | Fumiyuki Nara, Tomohiro TAKAKI, Yuya MIZUTANI, Makoto Ando | 2025-05-13 |
| 12270007 | Refrigerator oil, and working fluid composition for refrigerator | Fumiyuki Nara, Yohei Shono | 2025-04-08 |
| 12258531 | Refrigerator oil, and working fluid composition for refrigerator | Tatsuki Nakajima, Shogo Hashimoto, Yuma SEKI | 2025-03-25 |
| 12258532 | Refrigerator oil, and working fluid composition for refrigerator | Fumiyuki Nara, Yohei Shono | 2025-03-25 |
| 12252662 | Refrigerator oil and refrigerator working fluid composition | Yohei Shono, Tatsuki Nakajima, Shogo Hashimoto, Yuya MIZUTANI | 2025-03-18 |
| 12247177 | Refrigerator oil and refrigerator working fluid composition | Yohei Shono, Tatsuki Nakajima, Shogo Hashimoto, Yuya MIZUTANI | 2025-03-11 |