Top Inventors at Oji Yuka Goseishi Co. All Time
Showing 1–35 of 35 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masaaki Yamanaka | 12 |
| 2 | Akira Iwai | 9 |
| 2 | Akihiko Ohno | 9 |
| #4 | Yozo Ohba | 8 |
| #5 | Takatoshi Nishizawa | 7 |
| #5 | Takashi Toyoda | 7 |
| #7 | Harumitsu Asazuma | 4 |
| #8 | Hiroshi Koyama | 3 |
| #8 | Katsukuni Nitta | 3 |
| #8 | Koichi Asami | 3 |
| #8 | Masayuki Inoue | 3 |
| #12 | Kanji Shirai | 2 |
| #12 | Akira Akimoto | 2 |
| #14 | Ayako Shibata | 1 |
| #14 | Fukashi Hashimoto | 1 |
| #14 | Hironobu Amagai | 1 |
| #14 | Isao Itoh | 1 |
| #14 | Isao Sunaga | 1 |
| #14 | Jun Yasuda | 1 |
| #14 | Kazuhide Hayama | 1 |
| #14 | Kanji Narazaki | 1 |
| #14 | Mitsuo Nakajima | 1 |
| #14 | Moriyasu Sudo | 1 |
| #14 | Nobuyuki Yamaguchi | 1 |
| #14 | Takaaki Asakura | 1 |
| #14 | Takashi Ohashi | 1 |
| #14 | Takashi Yamanobe | 1 |
| #14 | Tetsuji Kakizaki | 1 |
| #14 | Tokumi Chiba | 1 |
| #14 | Yonetarou Kobayasi | 1 |
| #14 | Yukio Saitoh | 1 |
| #14 | Motoshi Hembo | 1 |
| #14 | Akira Okamoto | 1 |
| #14 | Akira Takagi | 1 |
| #14 | Atsushi Ishige | 1 |