Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911427 | Exercise and training machine with microcomputer-assisted training guide | Tsuyoshi Matsumoto, Haruhiko Murakami, Masaru Kakumae | 1990-03-27 |
| 4711313 | Foldable weighing scale | Hiroyuki Iida, Haruhiko Murakami, Tsuyoshi Matsumoto | 1987-12-08 |