Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616599 | Cooling arrangement for water-cooled internal combustion engine | Takafumi Taguchi, Nobuo Hiramoto, Hideki Tominaga | 1986-10-14 |
| 4500211 | Audibly announcing apparatus with power saving feature | Shintaro Hashimoto, Sigeaki Masuzawa, Shinya Shibata, Hiroshi Tsuda | 1985-02-19 |
| 4449232 | Audibly announcing apparatus | Shintaro Hashimoto, Sigeaki Masuzawa, Hiroshi Tsuda, Shinya Sibata | 1984-05-15 |