Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11190125 | Control system, vehicle system, and control method | Daiki Kajino, Hidetoshi Matsuura, Takahiro Endou, Tatsunori Obe | 2021-11-30 |
| 10784811 | Power conversion device control system, motor system and composite system | — | 2020-09-22 |
| 7026049 | Conductive polyvinyl alcohol fiber | Ryokei Endo, Tetsuya Hara, Akio Ohmori | 2006-04-11 |
| 6124058 | Separator for a battery comprising a fibrillatable fiber | Akio Ohmory, Hayami Yoshimochi, Satoru Kobayashi, Syunpei Naramura, Masahiro Satoh | 2000-09-26 |
| 6066396 | Flame-retardant polyvinyl alcohol base fiber | Shinya Inada, Masahiro Satoh, Hayami Yoshimochi, Akio Ohmory, Isao Tokunaga +2 more | 2000-05-23 |
| 6048641 | Readily fibrillatable fiber | Akio Ohmory, Hayami Yoshimochi, Satoru Kobayashi, Syunpei Naramura, Masahiro Satoh | 2000-04-11 |
| 5972501 | Easily fibrillatable fiber | Akio Ohmory, Hayami Yoshimochi, Satoru Kobayashi, Syunpei Naramura, Masahiro Satoh | 1999-10-26 |
| 5861213 | Fibrillatable fiber of a sea-islands structure | Akio Ohmory, Hayami Yoshimochi, Satoru Kobayashi, Syunpei Naramura, Masahiro Satoh | 1999-01-19 |
| 5840423 | Polyvinyl alcohol-based fiber having excellent hot water resistance and production process thereof | Hirofumi Sano, Mitsuro Mayahara, Yoshinori Hitomi, Akira Shimizu, Yusuke ANDO +1 more | 1998-11-24 |
| 5486418 | Water-soluble heat-press-bonding polyvinyl alcohol binder fiber of a sea-islands structure | Akio Ohmory, Masahiro Satoh, Syunpei Naramura, Satoru Kobayashi, Yosuke Sekiya | 1996-01-23 |
| 5455114 | Water soluble polyvinyl alcohol-based fiber | Akio Ohmory, Syunpei Naramura, Satoru Kobayashi | 1995-10-03 |
| 5229057 | Process of making high-strength polyvinyl alcohol fiber | Akio Ohmory, Hirofumi Sano, Hayami Yoshimochi, Syunpei Naramura | 1993-07-20 |