Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296976 | Lubricating oil composition | Fumiyuki Nara, Takeshi Okido, Katsuya Takigawa | 2016-03-29 |
| 9243177 | Working fluid composition for refrigerator, refrigeration oil, and method for producing same | Masanori Saito, Fumiyuki Nara, Kuniko Adegawa | 2016-01-26 |