Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10626344 | Refrigerating machine oil, and working fluid composition for refrigerating machines | Masanori Saito, Hiroko Shimpo | 2020-04-21 |
| 10414962 | Working fluid composition for refrigerator | Masanori Saito, Takeshi Okido, Souichirou Konno | 2019-09-17 |
| 10273394 | Refrigerating machine working fluid composition and refrigerant oil | Takeshi Okido, Masanori Saito | 2019-04-30 |
| 10144855 | Working fluid composition for refrigerator | Masanori Saito, Takeshi Okido, Souichirou Konno | 2018-12-04 |
| 9944881 | Refrigerating machine oil, and working fluid composition for refrigerating machines | Masanori Saito, Hiroko Shimpo | 2018-04-17 |
| 9752091 | Lubricant base oil, refrigerator oil and working fluid composition for refrigerators | Masanori Saito, Ken Sawada, Takeshi Okido | 2017-09-05 |
| 9732263 | Working fluid composition for refrigerating machine | Masanori Saito, Souichirou Konno | 2017-08-15 |
| 9676983 | Cooling-equipment working-fluid composition | Masanori Saito, Takeshi Okido, Souichirou Konno | 2017-06-13 |
| 9562182 | Refrigerator working fluid composition and refrigerant oil | Masanori Saito, Fumiyuki Nara, Tomonari Matsumoto | 2017-02-07 |
| 9546337 | Lubricant composition | Masanori Saito, Ken Sawada | 2017-01-17 |
| 9469801 | Working fluid composition for refrigerator, refrigeration oil, and method for producing same | Masanori Saito, Takeshi Okido, Ken Sawada | 2016-10-18 |
| 9365760 | Refrigerating machine oil and working fluid composition for refrigerating machine | Masanori Saito, Hiroko Shimpo | 2016-06-14 |
| 9243177 | Working fluid composition for refrigerator, refrigeration oil, and method for producing same | Masanori Saito, Fumiyuki Nara, Tomonari Matsumoto | 2016-01-26 |
| 9234155 | Refrigerator oil composition, method for producing same, and working fluid composition for refrigerators | Masanori Saito, Takeshi Okido, Hiroshi Eto | 2016-01-12 |