Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882389 | Electrical insulating resin | Makoto Doi, Fumiyuki Miyamoto, Seiji Oka, Mitsuhiro Nonogaki | 1989-11-21 |
HN
Hiroyukio Nakajima
Overall (All Time): #3,942,259 of 4,157,543Top 95%
1
Patents All Time