Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883944 | Heating apparatus having an open-loop configuration for controlling temperature | Teruhisa Takano, Mitsuo Akiyoshi | 1989-11-28 |
TY
Takahiko Yamasaki
Overall (1989): #51,991 of 140,708Top 40%
1
Patents 1989