Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812016 | Antireflection film | Takeo Miyata, Takuhiro Ono, Takashi Iwabuchi, Masaru Ikedo | 1989-03-14 |
MW
Masafumi Watari
Overall (1989): #78,143 of 140,708Top 60%
1
Patents 1989