Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961351 | Communication device and transit device having a call-hold function and a method for controlling the function | Satoru Fukushima, Kensuke Kawai, Yasutaka Iwasaki | 2005-11-01 |
| 5001172 | Fiber reinforced plastics | Kenichi Sekiyama, Yuji Kageyama, Masatsugu Sakamoto, Norio Sato, Shigetoshi Sugiyama +1 more | 1991-03-19 |
| 4990073 | Two-cylinder rotary compressor having improved valve cover structure | Motohiro Kudo | 1991-02-05 |
| 4849037 | Method for production of fiber reinforced plastic structure | Katsumi Kondo, Yasushi Yamazawa, Masaki Terada, Tosio Aoki, Takatsune Niimi +2 more | 1989-07-18 |
| 4821598 | Steering wheel core material | Yasushi Yamazawa, Katsumi Kondo, Shinji Koike, Masaki Terada | 1989-04-18 |
| 4798101 | Core material for steering wheels made of long fiber-reinforced resin | Yasushi Yamazawa, Masaki Terada | 1989-01-17 |
| 4749422 | Process for preparing a fiber-reinforced plastic structure having branching points | Katsumi Kondo, Yasushi Yamazawa, Masaki Terada, Takatsune Niimi, Takashi Yamamoto +1 more | 1988-06-07 |
| 4681647 | Method for joining a fiber-reinforced plastic structure | Katsumi Kondo, Takatsune Niimi, Takashi Yamamoto, Kunihiro Matsuba | 1987-07-21 |
| 4515112 | Aluminum alloy cylinder block | Hitoshi Ozawa | 1985-05-07 |