Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926421 | Mobile radio telephone system | Minori Kawano, Kazuo Mitsui, Yasushi Ozu, Nagayasu Harada, Nobuhiro Kimura | 1990-05-15 |
MH
Masaharu Hirooka
Overall (All Time): #3,903,080 of 4,157,543Top 95%
1
Patents All Time