Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102012 | Air heater for air cleaner | Tomohiro Iiboshi, Masahiro Kikuchi, Ikuo Takeishi, Seiji Tomita, Masatoshi Tanioka | 2000-08-15 |
AS
Atsuhiko Sakamoto
Overall (All Time): #3,623,710 of 4,157,543Top 90%
1
Patents All Time