Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834737 | Refrigerator oil composition and refrigerator | Hitoshi Takahashi, Akira Tada, Souichirou Konno | 2017-12-05 |
| 9752091 | Lubricant base oil, refrigerator oil and working fluid composition for refrigerators | Masanori Saito, Takeshi Okido, Kuniko Adegawa | 2017-09-05 |
| 9688502 | Sheet processing apparatus and image forming system for forming a folding line on a sheet | Shigeru Mizuno, Hiroyuki Kuno, Takuya Fukuhara | 2017-06-27 |
| 9587196 | Working fluid composition for refrigerator and refrigeration oil | Hitoshi Takahashi, Akira Tada, Souichirou Konno | 2017-03-07 |
| 9546337 | Lubricant composition | Masanori Saito, Kuniko Adegawa | 2017-01-17 |