Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212426 | Rust preventive oil composition | Koichi Yoshida, Tadaaki Motoyama | 2015-12-15 |
| 9102894 | Rust-preventive oil composition | Tadaaki Motoyama, Kazuhiko Endou | 2015-08-11 |
| 9080123 | Rust preventive oil composition | Tadaaki Motoyama, Yukio Matsuzaki | 2015-07-14 |
| 9050696 | Oil composition, and trace amount oil supply type cutting/grinding processing method | Norio Sembongi, Masanori Ibi, Satoshi Suda | 2015-06-09 |
| 8933003 | Multifunctional hydrocarbon oil composition | Hiroshi Kametsuka, Masahiro Hata, Satoshi Suda, Masanori Ibi, Tadaaki Motoyama | 2015-01-13 |
| 8303850 | Anticorrosive oil composition | Tadaaki Motoyama, Kazuhiko Endou | 2012-11-06 |
| 8299006 | Compressor oil composition | Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida +8 more | 2012-10-30 |
| 8247360 | Heat treating oil composition | Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida +8 more | 2012-08-21 |
| 8236740 | Lubricating oil composition | Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida +8 more | 2012-08-07 |
| 8232233 | Lubricating oil composition for machine tools | Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida +8 more | 2012-07-31 |
| 8227388 | Hydraulic oil composition | Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida +8 more | 2012-07-24 |
| 8227387 | Metalworking oil composition | Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida +8 more | 2012-07-24 |
| 8193129 | Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composition | Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida +8 more | 2012-06-05 |
| 5976515 | Blood flow amount-improving agent comprising steroid derivative and cosmetic using same | Kuniro Tsuji, Masanori Okada, Yasunori Inaoka | 1999-11-02 |