Top Inventors at Wako Pure Chemical Industries 1997
Showing 1–29 of 29 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Fumiyoshi Urano | 4 |
| 2 | Keiji Oono | 3 |
| 2 | Masakazu Tsuchiya | 3 |
| #4 | Hirotoshi Fujie | 2 |
| #4 | Hideo Katoh | 2 |
| #4 | Kazuaki Harada | 2 |
| #4 | Kazunari Hirayasu | 2 |
| #4 | Kenji Nakamura | 2 |
| #4 | Shinji Satomura | 2 |
| #10 | Akiko Katsuyama | 1 |
| #10 | Akira Saikawa | 1 |
| #10 | Atsunori Sano | 1 |
| #10 | Aya Takaoka | 1 |
| #10 | Haruhisa Ijiri | 1 |
| #10 | Hiroshi Matsuda | 1 |
| #10 | Kazuhisa Kubotsu | 1 |
| #10 | Kayoko Okamoto | 1 |
| #10 | Kazuhiro Yamashita | 1 |
| #10 | Keiko Kawabe | 1 |
| #10 | Lu Wang | 1 |
| #10 | Masayuki Endo | 1 |
| #10 | Masaaki Kida | 1 |
| #10 | Masahisa Oka | 1 |
| #10 | Sachiko Goto | 1 |
| #10 | Satoshi Kobayashi | 1 |
| #10 | Shigeru Kamei | 1 |
| #10 | Takaaki Negishi | 1 |
| #10 | Takanori Yasuda | 1 |
| #10 | Yasutaka Igari | 1 |