Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9596776 | Electrical apparatus | Shigeru Takahashi, Masanori Watanabe, Takafumi Itoh | 2017-03-14 |
| 6446462 | Freezing apparatus | Yasunori Kiyokawa, Yoshinori Noboru, Kazuyoshi Sugimoto, Takashi Sato, Kenji Aida | 2002-09-10 |