Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742994 | Reciprocating pump with malfunction detecting apparatus | Yoshiaki Hironaka, Kiyoshige Enomoto | 2004-06-01 |
| 6517330 | Reciprocating pump | Yoshiaki Hironaka, Kiyoshige Enomoto | 2003-02-11 |
| 6312320 | Disk cleaner | Yasuharu Sato, Fumihiko Aiyama, Minoru Yonekawa | 2001-11-06 |
| 6216651 | Separate lubricating device for internal combustion engine | Takeshi Ishikawa | 2001-04-17 |
| 6161510 | Separate lubricating device for an internal combustion engine | Takeshi Ishikawa | 2000-12-19 |
| 5615538 | Strapping machine | Susumu Miyashita, Akira Nagashima, Keisuke Ishii | 1997-04-01 |
| 5560187 | Strapping machine | Akira Nagashima, Keisuke Ishii | 1996-10-01 |
| 5513482 | Strapping machine | Akira Nagashima, Keisuke Ishii | 1996-05-07 |
| 5211140 | Decompressor for internal combustion engine | Yoshiaki Hironaka, Susumu Miyashita | 1993-05-18 |
| 4917060 | Ignition device for starting an internal combustion engine | Ryuzo Harada | 1990-04-17 |
| 4630590 | Internal combustion engine apparatus | Hisashi Inaga | 1986-12-23 |
| 4611569 | Ignition system | Susumu Ohno | 1986-09-16 |
| 4596226 | Ignition system | Naoki Tsuda | 1986-06-24 |
| 4534005 | Chain saw | Akira Nagashima | 1985-08-06 |
| 4483072 | Machine with liquid crystal display | Akira Nagashima | 1984-11-20 |
| 4478200 | Electronic ignition system for internal combustion engine capable of supplying electric power to auxiliary unit | Akira Nagashima | 1984-10-23 |
| 4465331 | Device for preventing radio frequency interference from spark plug | Isao Masuda | 1984-08-14 |
| 4344395 | Ignition system with ignition timing retarding circuit for internal combustion engine | Susumu Ohno, Kenichi Takata, Hisashi Inaga | 1982-08-17 |