Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297830 | Scroll compressor and refrigeration apparatus | Taiga Arakane, Tomomi Yokoyama, Takafumi Yamamoto | 2025-05-13 |
| 11808499 | Method for replacing refrigerant in refrigeration apparatus, refrigerating machine oil, and container | Tomomi Yokoyama, Ryuuji Takeuchi, Masaru Tanaka | 2023-11-07 |
| 11525445 | Compressor assembly, compressor, and method of manufacturing compressor | Mikio Kajiwara, Tomomi Yokoyama, Kouji Kojima, Tsuyoshi Fukunaga, Mahoba Ogawa +1 more | 2022-12-13 |
| 11421686 | Compressor for refrigerating machine | Mikio Kajiwara, Tomomi Yokoyama, Kouji Kojima, Tsuyoshi Fukunaga, Mahoba Ogawa +1 more | 2022-08-23 |
| 11125231 | Compressor for refrigerating machine | Mikio Kajiwara, Tomomi Yokoyama, Kouji Kojima, Tsuyoshi Fukunaga, Mahoba Ogawa +1 more | 2021-09-21 |