Top Inventors at Yamamura Glass Co. All Time
Showing 1–42 of 42 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hideki Kawai | 5 |
| 2 | Hajimu Wakabayashi | 4 |
| 2 | Masanobu Yumoto | 4 |
| 2 | Tomoyuki Taguchi | 4 |
| 2 | Yutaka Hashimoto | 4 |
| 2 | Yutaka Kamada | 4 |
| #7 | Hidekazu Hashima | 3 |
| #7 | Ikuo Kuriyama | 3 |
| #7 | Sadao Nakajima | 3 |
| #7 | Takafusa Takano | 3 |
| #7 | Tohru Ohara | 3 |
| #7 | Tsutomu Matsubara | 3 |
| #13 | Hiromu Chano | 2 |
| #13 | Hiromitsu Doi | 2 |
| #13 | Ryohei Terai | 2 |
| #13 | Shigeo Kawaguchi | 2 |
| #13 | Sigeo Kawaguchi | 2 |
| #13 | Tadayoshi Takashima | 2 |
| #13 | Toshihiko Umaba | 2 |
| #13 | Yoshinori Tanigami | 2 |
| #13 | Akio Konishi | 2 |
| #22 | Atsuyuki Yamawaki | 1 |
| #22 | Hisao Maruyama | 1 |
| #22 | Hideyuki Kuribayashi | 1 |
| #22 | Hiroyuki Ono | 1 |
| #22 | Jun Tanaka | 1 |
| #22 | Katsuki Azuma | 1 |
| #22 | Kanehiro Tohjo | 1 |
| #22 | Keiji Arita | 1 |
| #22 | Masami Fujimoto | 1 |
| #22 | Masahiko Kitajima | 1 |
| #22 | Muneo Watanabe | 1 |
| #22 | Susumu Nakagawa | 1 |
| #22 | Takahiro Chiba | 1 |
| #22 | Takahiro Tabata | 1 |
| #22 | Takashi Tanaka | 1 |
| #22 | Tsukasa Watanabe | 1 |
| #22 | Yoji Kawamoto | 1 |
| #22 | Yoshihiro Morigami | 1 |
| #22 | Zuyi Zhang | 1 |
| #22 | Tomomi Konaga | 1 |
| #22 | Akio Sugie | 1 |