JR

Japan Synthetic Rubber

Rank (All Time): #2387 of 106,127Top 3%
558 inventors
340
Patents All Time

Top Inventors at Japan Synthetic Rubber All Time

Showing 1–50 of 558 inventors

RankNamePatents
1 Mitsuhiko Sakakibara 23
2 Noboru Oshima 21
3 Yasuhiko Takemura 19
#4 Fumio Tsutsumi 16
#4 Tatsuo Fujimaki 16
#4 Yoshiyuki Harita 16
#7 Takao Miura 14
#8 Hiroji Enyo 13
#8 Toshio Teramoto 13
#10 Iwakazu Hattori 12
#10 Kunihiro Harada 12
#10 Toshio Miyabayashi 12
#10 Yoshiji Yumoto 12
#14 Tateki Furuyama 11
#14 Yasumasa Takeuchi 11
#16 Hironobu Shinohara 10
#16 Hozumi Sato 10
#16 Ikuo Nozue 10
#16 Nobuo Bessho 10
#16 Toshiyuki Ota 10
#16 Yoichi Kamoshida 10
#22 Junichiro Watanabe 9
#22 Masahiro Niinomi 9
#22 Teizo Kotani 9
#22 Yoshihiro Hosaka 9
#22 Yoshinori Yoshida 9
#27 Kenya Makino 8
#27 Kiyoshi Kasai 8
#27 Tatsuro Hamada 8
#27 Yuji Yamamoto 8
#27 Akira Tsuji 8
#32 Hisao Ono 7
#32 Kenji Yanagihara 7
#32 Kunio Goshima 7
#32 Masayuki Endo 7
#32 Masayuki Hattori 7
#32 Masaaki Mawatari 7
#32 Mitsuo Abe 7
#32 Mikio Takeuchi 7
#32 Shin-ichiro Iwanaga 7
#32 Shinichi Kimura 7
#32 Tooru Shibata 7
#32 Yasuo Matsuki 7
#32 Yasuyuki Shimozato 7
#32 Yasuaki Yokoyama 7
#32 Yoshiharu Hashiguchi 7
#32 Yusuke Tsuda 7
#48 Hiroharu Ikeda 6
#48 Hiroshi Oka 6
#48 Hiroshi Tadenuma 6