Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4711916 | Inorganic filler dispersed-resin composition | Masataka Matsuo, Tanezoh Tamehiro, Taizo Tamehiro, Kakuichi Murakami | 1987-12-08 |
TH
Takeshi Hagiwara
Seiko Epson: 12 patents #1,551 of 7,774Top 20%
Nippon Thermostat Co.: 2 patents #25 of 67Top 40%
Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Nippon Leakless Industry Co.: 1 patents #22 of 67Top 35%
Nec: 1 patents #7,889 of 14,502Top 55%
Nihon Seimitsu Sokki Co.: 1 patents #9 of 18Top 50%
Overall (All Time): #155,579 of 4,157,543Top 4%
26
Patents All Time