Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602921 | Air cleaner | Shinichi Shinohara, Kenyo Matsushita | 1986-07-29 |
| 4523433 | Cold storage body | Masahiro Takahashi, Toshio Hagiwara, Kinya Niizeki | 1985-06-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602921 | Air cleaner | Shinichi Shinohara, Kenyo Matsushita | 1986-07-29 |
| 4523433 | Cold storage body | Masahiro Takahashi, Toshio Hagiwara, Kinya Niizeki | 1985-06-18 |