Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139001 | Continuously variable transmission | Takemi Oguri, Hiroyuki Kiryu, Mitsuo Takano, Nobuhiro Uchijima | 2018-11-27 |
| 4931797 | Folding circuit and serial-type A/D converter | Akira Matsuzawa | 1990-06-05 |