Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5531447 | Game device | Yoshizo Nagasaka | 1996-07-02 |
| 5421764 | Water game for propelling play members through air | — | 1995-06-06 |
TN
Takao Namiki
Miyakoshi Printing Machinery Co.: 22 patents #2 of 68Top 3%
Tomy Company: 5 patents #40 of 226Top 20%
Panasonic: 2 patents #9,678 of 21,108Top 50%
Overall (All Time): #142,564 of 4,157,543Top 4%
27
Patents All Time