Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960035 | Rack shaft supporting device and steering system including the same | — | 2015-02-24 |
| 7665378 | Electric power steering apparatus | Nicolas Plataret, Hiroki Yamahana | 2010-02-23 |
| 7413052 | Electric power steering apparatus | Hiroto Sasaki, Takehiro Saruwatari, Atsuya Miyata, Kazuaki Nagamatsu, Kunihiro Oka +2 more | 2008-08-19 |
| 7237647 | Electric power steering apparatus | Kazuaki Nagamatsu, Hiroshi Murataka, Akihiro Hironaka | 2007-07-03 |
| 7191866 | Electric power steering apparatus | Hiroto Sasaki, Takehiro Saruwatari, Atsuya Miyata, Kazuaki Nagamatsu, Kunihiro Oka +2 more | 2007-03-20 |
| 7172051 | Steering apparatus for vehicle | Kazuaki Nagamatsu, Tetsuya Murakami, Takehiro Saruwatari, Kousuke Yamanaka | 2007-02-06 |
| 7159690 | Electric power steering apparatus | Tetsuya Murakami, Kousuke Yamanaka | 2007-01-09 |
| 7128183 | Electric power steering apparatus | Takehiro Saruwatari, Tetsuya Murakami, Kousuke Yamanaka, Masato Mizuhara, Atsuya Miyata | 2006-10-31 |
| 6938722 | Electric power steering apparatus | Hiroto Sasaki, Takehiro Saruwatari, Atsuya Miyata, Kazuaki Nagamatsu, Kunihiro Oka +2 more | 2005-09-06 |
| 6516680 | Power steering apparatus | Masahide Nakamura, Osamu Sano | 2003-02-11 |
| 5064293 | Rotary kneading screw | — | 1991-11-12 |
| 5033860 | Rotary kneading screw | — | 1991-07-23 |
| 5017455 | Process for recovering support from photographic film | Goichi Hayashi, Sajuro Fujimagari, Ryuichi Ishida | 1991-05-21 |
| 4846659 | Rotational screw for mixing | — | 1989-07-11 |
| 4840492 | Rotational screw for mixing | — | 1989-06-20 |
| 4514163 | Synthetic resin extruding means | — | 1985-04-30 |
| 4424632 | Synthetic resin pellet dehydrating apparatus | — | 1984-01-10 |
| 4421470 | Resin pellet producing machine | — | 1983-12-20 |