Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020471 | Developing unit | — | 1991-06-04 |
| 4914481 | Developing apparatus | Masato Asanuma, Masatoshi Kaneshige, Hideaki Hagihara | 1990-04-03 |
TY
Tamio Yoshikai
Overall (All Time): #2,316,907 of 4,157,543Top 60%
2
Patents All Time