Top Inventors at Mitsubishi Petrochemical Engineering Co. All Time
Showing 1–36 of 36 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masayuki Hanada | 5 |
| 1 | Morio Fukuda | 5 |
| 1 | Takeo Koshikawa | 5 |
| 1 | Akihiro Yamauchi | 5 |
| #5 | Kiyoshi Nagano | 4 |
| #5 | Makoto Imanari | 4 |
| #7 | Chikashi Nishino | 2 |
| #7 | Hiroyuki Kakiuchi | 2 |
| #7 | Hiromitsu Shimizu | 2 |
| #7 | Kazuya Mishina | 2 |
| #7 | Masahiro Oka | 2 |
| #7 | Tadao Nakatsuji | 2 |
| #7 | Toshikatsu Umaba | 2 |
| #14 | Chouji Fukuhara | 1 |
| #14 | Hiroshi Ogura | 1 |
| #14 | Hiroaki Rikimaru | 1 |
| #14 | Katumi Hamasaki | 1 |
| #14 | Kazuhiko Nagano | 1 |
| #14 | Kiyoshi Itoga | 1 |
| #14 | Kozo Iida | 1 |
| #14 | Kuzuhiko Nagano | 1 |
| #14 | Masakazu Hanawa | 1 |
| #14 | Masanori Tsuji | 1 |
| #14 | Naoki Nakayama | 1 |
| #14 | Ryozo Echigo | 1 |
| #14 | Shigeaki Mitsuoka | 1 |
| #14 | Shigeru Nojima | 1 |
| #14 | Soichi Takeshita | 1 |
| #14 | Touru Seto | 1 |
| #14 | Toshio Tomimura | 1 |
| #14 | Yasuhiro Tomizuka | 1 |
| #14 | Yoshiaki Obayashi | 1 |
| #14 | Yoshihiro Saitou | 1 |
| #14 | Noboru Sue | 1 |
| #14 | Horiaki Rikimaru | 1 |
| #14 | Akira Igarashi | 1 |