Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8816575 | Socket and lamp engagement configurations for a luminaire | Junichi Kimiya, Kenji Nezu, Go Kato, Hiroto Nakamura, Kazunari Higuchi +2 more | 2014-08-26 |
| 5772124 | Fuel injection valve | Keiso Takeda, Nobuhiko Koga | 1998-06-30 |
| 5662274 | Fuel injector for an internal combustion engine | Nobuhiko Koga, Keiso Takeda | 1997-09-02 |
| 5058549 | Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine | Eiji Hashimoto, Daisaku Sawada, Shizuo Sasaki, Masaki Mitsuyasu | 1991-10-22 |
| 4974565 | Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine mounted with the fuel injection valve | Eiji Hashimoto, Daisaku Sawada, Shizuo Sasaki, Masaki Mitsuyasu | 1990-12-04 |
| 4955339 | Internal combustion engine | Shizuo Sasaki | 1990-09-11 |
| 4920937 | Direct fuel injection type spark ignition internal combustion engine having a squish flow for assisting fuel evaporation | Shizuo Sasaki | 1990-05-01 |