Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597390 | Air cleaner | Daisuke Endo | 2013-12-03 |
| 4728592 | Electrophotoconductor with light-sensitive layer containing alpha-type titanyl phthalocyanine | Kenichi Ohaku, Hiroshi Nakano | 1988-03-01 |