TC

Tokyo Gas Co.

Rank (1989): #1850 of 11,124Top 20%
20 inventors
5
Patents 1989

Top Inventors at Tokyo Gas Co. 1989

Showing 1–20 of 20 inventors

RankNamePatents
1 Akio Morinaga 3
2 Yukitaka Murata 1
2 Shigeko Hanari 1
2 Katsuaki Zenbayashi 1
2 Kiyoshi Hattori 1
2 Kiyoshi Takahashi 1
2 Kumao Higuchi 1
2 Masahiro Seshimo 1
2 Osamu Toyoshima 1
2 Shinji Shimokawa 1
2 Tatsuo Fujimoto 1
2 Takashi Sasaki 1
2 Hisao Otsuga 1
2 Tsutomu Ohya 1
2 Akio Okamoto 1
2 Akifumi Yamamoto 1
2 Hideo Maruyama 1
2 Hitoshi Saito 1
2 Isaburo Yagi 1
2 Kazuo Aoyama 1