Top Inventors at Sigma All Time
Showing 1–40 of 40 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kikuo Nakamura | 3 |
| 1 | Kouichi Iimura | 3 |
| 1 | Sai C. Manapragada | 3 |
| 1 | Takashi Hagiwara | 3 |
| 1 | Yuji Nagao | 3 |
| #6 | Charles J. Longacre | 2 |
| #6 | David F. Toler | 2 |
| #6 | Eric Ireland | 2 |
| #6 | Kazuo Ikeda | 2 |
| #6 | Kaoru Kanda | 2 |
| #6 | Kazuo Segoshi | 2 |
| #6 | Kenji Okamura | 2 |
| #6 | Kunihiko Kanda | 2 |
| #6 | Mizuo Yoshida | 2 |
| #6 | Ryouhei Adachi | 2 |
| #6 | Satoshi Maruyama | 2 |
| #6 | Stuart J. Box | 2 |
| #6 | Toshiyuki Okuda | 2 |
| #6 | Yasutaka Okuda | 2 |
| #6 | Alvin Dale Kluesing | 2 |
| #21 | Barrie Wall | 1 |
| #21 | Hirokazu Suzuki | 1 |
| #21 | Jihei Nakagawa | 1 |
| #21 | Katsuki Manabe | 1 |
| #21 | Keigo Ikeda | 1 |
| #21 | Kuniyoshi Sato | 1 |
| #21 | Michihiro Yamaki | 1 |
| #21 | Peter A. R. Hicks | 1 |
| #21 | Rory O'Brien | 1 |
| #21 | Satheesh Manicka Seshaiyer Chandrasekaran | 1 |
| #21 | Satoshi Hoshino | 1 |
| #21 | Shunichi Nakamura | 1 |
| #21 | Susumu Ozawa | 1 |
| #21 | Tatsuhiko Fujioka | 1 |
| #21 | Takashi Komori | 1 |
| #21 | Yoshihiro Kinoshita | 1 |
| #21 | Yu Haijima | 1 |
| #21 | Zbigniew Zaremba | 1 |
| #21 | Takanao Moritsu | 1 |
| #21 | Hiroyuki Tatesaka | 1 |