Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6799079 | Method and apparatus for correcting positional deviation of finite linear rolling guide | Katsuji Gakuhari, Kazushi Kawatsu | 2004-09-28 |
| 6715908 | Projection-type vehicular lamp having reduced deformation of reflector due to weight-induced strain | — | 2004-04-06 |
| 6347881 | Vehicle lamp | Kenichi Kubota | 2002-02-19 |
| 5287101 | Vehicular turn signal lamp | — | 1994-02-15 |
| 5230616 | Rotary compressor with shaft balancers | Osami Matsushita, Motohiro Shiga, Masatsune Sutou, Hiroaki Hata, Koichi Sekiguchi +1 more | 1993-07-27 |
| 5104297 | Rotary compressor having an eccentric pin with reduced axial dimension | Koichi Sekiguchi | 1992-04-14 |
| 5090882 | Rotary fluid machine having hollow vanes and refrigeration apparatus incorporating the rotary fluid machine | Koichi Sekiguchi, Yasuhiro Oshima, Tadashi Iizuka | 1992-02-25 |
| 5030073 | Rotary compressor | Koichi Sekiguchi, Yuukichi Nakada | 1991-07-09 |
| 4915554 | Hermetic rotary compressor with balancing weights | Kazuo Ikeda, Hiroaki Hata, Shin-ichiro Ishihara, Motohiro Shiga | 1990-04-10 |