Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D282655 | Telephone answering machine | Noriaki Kaku, Kazuo Ishida, Yasuhiko Tanaka | 1986-02-18 |
HN
Haruzi Nakamura
Overall (All Time): #3,990,861 of 4,157,543Top 100%
1
Patents All Time