Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176973 | Iris camera module | Noboru Takada, Jyoji Wada | 2007-02-13 |
| 4265609 | Method and apparatus for molding concrete block products | — | 1981-05-05 |
YK
Yutaka Kitahara
Overall (All Time): #2,154,427 of 4,157,543Top 55%
2
Patents All Time