Patents per Year
Top Inventors at Daiwa All Time
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kohei Yamada | 5 |
| 2 | Eiji Yoshimura | 2 |
| 2 | Kaneyuki Takagi | 2 |
| 2 | Yoshikazu Yamamoto | 2 |
| #5 | Toshiaki Ae | 1 |
| #5 | Hisashi Tomioka | 1 |
| #5 | Ken Uehara | 1 |
| #5 | Susumu Ueda | 1 |
| #5 | Toshihiro Endo | 1 |
| #5 | Toshiro Higuchi | 1 |
| #5 | Toshiyuki Isobe | 1 |
| #5 | Yasuo Nomura | 1 |
| #5 | Yoshimura Eiji | 1 |
| #5 | Yoshiyasu Kamiya | 1 |
| #5 | Yoichi Kawai | 1 |
Most Valuable Patents
| Patent | Est. Value | Year |
|---|---|---|
| Polyolefin composition, a molding thereof and a process for producing those | $42K | 1980 |
| Polyolefin composition | $17K | 1986 |