TO

Tosoh

Rank (All Time): #978 of 106,127Top 1%
1,042 inventors
895
Patents All Time

Top Inventors at Tosoh All Time

Showing 1–50 of 1,042 inventors

RankNamePatents
1 Hiroshi Inoue 27
2 Koji Tsukuma 24
2 Takahiko Ishiguro 24
#4 Hideto Kuramochi 22
#4 Toshikazu Kato 22
#4 Yutaka Tamano 22
#7 Toru Doi 21
#8 Noriaki Oshima 20
#8 Akihiro Yano 20
#10 Hidechika Hayashi 19
#11 Hiroyuki Fujisaki 17
#11 Kazuhiko Sekizawa 17
#13 Masao Nakano 16
#14 Shigeru Hirano 15
#14 Takumi Kagawa 15
#16 Isao Yamashita 14
#16 Masami MESUDA 14
#16 Morihiko Sato 14
#16 Teruhiko Ide 14
#16 Yozo Kondo 14
#21 Koyata Takahashi 13
#21 Mitsuhiro Mori 13
#21 Tetsuo Shibutami 13
#21 Tsuyoshi Tanaka 13
#25 Daiji Hara 12
#25 Hajime Funakoshi 12
#25 Hidekazu Aoyama 12
#25 Hisao Eguchi 12
#25 Hiroyuki Watanabe 12
#25 Keiichiro Nishizawa 12
#25 Kenji Tsuzuki 12
#25 Kiyoshi Yasukawa 12
#25 Naoki Yoshida 12
#25 Senshi Kasahara 12
#25 Toru Futami 12
#36 Katsuo Komiya 11
#36 Kazumasa Suetsugu 11
#36 Kenichi Itoh 11
#36 Keiji Kashima 11
#36 Keisuke Tokunaga 11
#36 Koji Katayama 11
#36 Satoru Yamada 11
#36 Yasushi Hara 11
#36 Yoshitaka Kubota 11
#45 Kensuke Ogawara 10
#45 Taishi Furukawa 10
#45 Takanori Miyake 10
#48 Juichi Saitoh 9
#48 Ken-ichi Tada 9
#48 Shuichi Okuzono 9