Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970161 | Speaker system for a video monitor and a video monitor equipped with a speaker system | Akira Takashima, Yuichi Komatsu, Masayuki Hashimoto, Nobuyuki Mukaino | 1999-10-19 |
| 5350326 | Hydraulic pressure generating device for power steering apparatus for outboard engine | Yasuo Funami | 1994-09-27 |
| 4868055 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them | Norihiko Sakata | 1989-09-19 |
| 4838113 | Throttle actuator for a vehicle | Seiya Matsushima, Takeshi Yanagisawa, Kuniaki Arakawa | 1989-06-13 |
| 4827891 | Ignition apparatus for preventing unnecessary charging in an internal combustion engine | Hitoshi Nakayama, Nolihisa Ishii, Hidenori Maeda | 1989-05-09 |
| 4785024 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them | Norihiko Sakata | 1988-11-15 |
| 4771080 | Expandable vinylidene chloride composition and foam therefrom | Ichiro Ibuki, Akira Fujie | 1988-09-13 |
| 4769295 | Battery and switch to be mounted on vehicles | Masayuki Kudo, Yoshiteru Nakatake | 1988-09-06 |
| 4723530 | Capacitor discharge type ignition device | Katsuhiro Ouchi, Sumitaka Ogawa, Masayuki Kudo | 1988-02-09 |
| 4719896 | Capacitive discharge ignition device | Hitoshi Nakayama, Yoshio Morita, Masami KAWABE | 1988-01-19 |
| 4679540 | Ignition system | Masao Abe | 1987-07-14 |
| 4652590 | Blended polyethylene-polystyrene compositions suitable for preparation of closed cell foam products | Tsuneo Hoki | 1987-03-24 |
| 4643150 | Ignition timing control system for internal combustion engines | Norihisa Ishii, Sumitaka Ogawa | 1987-02-17 |
| 4613626 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them | Norihiko Sakata | 1986-09-23 |
| 4550003 | Vinylidene chloride type resin expandable particles, foam particles, in-mold foam molding by use thereof and process for producing them | Norihiko Sakata | 1985-10-29 |
| 4516554 | Ignition timing control system for internal combustion engine | Nolihisa Ishii | 1985-05-14 |
| 4491121 | Ignition system for two-cycle engine | Norihisa Ishii | 1985-01-01 |
| 4473050 | Capacitor charge and discharge type ignition device | Eiji Kondo, Yoshio Morita, Yukio Miyamaru | 1984-09-25 |
| 4360558 | Open cell foam resin sheet having a relief pattern thereon | Yuichi Akiba | 1982-11-23 |
| 4335692 | Spark ignition timing control system for internal combustion engines | — | 1982-06-22 |
| 4289857 | Foamable polymeric compositions | Tsuneo Hoki, Hiroshi Watanabe | 1981-09-15 |
| 4281039 | Method for making a vinyl chloride resin sheet and sheet formed by said method | Yuichi Akiba | 1981-07-28 |
| 4275023 | Expanded particulate material of polyolefin resin | Hiroshi Shimizu, Hiroshi Sato, Shuzo Inada | 1981-06-23 |
| 4247650 | Expanded particulate material of polyolefin resin | Hiroshi Shimizu, Hiroshi Sato, Shuzo Inada | 1981-01-27 |
| 4187338 | Method for producing a foamed body having chemically embossed patterns | — | 1980-02-05 |