Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938946 | Lane shape recognition system and lane shape recognition method | Toshihide Satake, Yuji Shimizu, Kazuhiro Nishiwaki | 2024-03-26 |
| 10622925 | Control device and control method | Takahiko Kobayashi, Masahiro Iezawa | 2020-04-14 |
| 9752094 | Water-soluble metalworking fluid, metalworking liquid, and metalworking method | Tomohiko Kitamura | 2017-09-05 |
| 9683189 | Water-soluble metalworking oil agent, metalworking fluid, and metalworking method | Yoichiro Jido | 2017-06-20 |
| 9605232 | Water-soluble metalworking oil agent, metalworking fluid, and metalworking method | Yoichiro Jido | 2017-03-28 |
| 9029306 | Water-soluble metalworking oil agent and usage thereof | Yoichiro Jido | 2015-05-12 |
| 9023234 | Aqueous heat treatment liquid composition | Katsumi Ichitani, Masami Yamanaka | 2015-05-05 |
| 8962899 | Metalworking lubricant | Youichiro Jido | 2015-02-24 |
| 8703684 | Aqueous lubricant | Toyoji Kakuchi, Toshifumi Satoh, Ryosuke Sakai, Masami Yamanaka | 2014-04-22 |
| 8486874 | Water-soluble processing oil agent | Masami Yamanaka, Hiroshi Kawasaki, Youichiro Jido, Takashi Urabe | 2013-07-16 |
| 8338345 | Water-based metalworking fluid | Hiroshi Kawasaki | 2012-12-25 |
| 7846319 | Organic compound hydrogenation apparatus and method for hydrogenating organic compound | Saburo Koyama, Toshio Fuchigami | 2010-12-07 |
| 7670474 | Method of reducing/regenerating oil or preventing oxidization/degeneration thereof | Saburo Koyama, Toshio Fuchigami | 2010-03-02 |
| 6310012 | Extreme pressure agent, friction coefficient modifier, and functional fluids | Kazuaki Abe | 2001-10-30 |
| 6136759 | Additive composition | Kazuaki Abe, Masami Yamanaka, Norihito Kanno, Katsumi Ichitani | 2000-10-24 |
| 6136761 | Extreme-pressure agent, friction coefficient modifier and functional fluids | Kazuaki Abe | 2000-10-24 |
| 6008168 | Extreme-pressure agent, friction coefficient modifier, and functional fluids | Kazuaki Abe | 1999-12-28 |