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Sumitomo Cement Co. — 37 Patents

Rank (All Time): #17,306 of 106,120Top 20%

113 inventors

37 Patents All Time

Top Inventors at Sumitomo Cement Co. All Time

Showing 1–50 of 113 inventors

Rank	Name	Patents
1	Norio Yokota	6
2	Shigehide Takagi	5
3	Chikanori Kumagai	4
3	Isao Hashimoto	4
3	Katsuji Mukai	4
3	Mikio Murao	4
3	Nichitaka Sato	4
3	Shozo Kanamori	4
3	Toshiyuki Ishinohachi	4
3	Toshiharu Takesue	4
3	Yasuhiro Takemura	4
#12	Eiki Arai	3
#12	Shigeru Yamauchi	3
#14	Hideho Hayashi	2
#14	Hitoshi Kimata	2
#14	Hirotoshi Nagata	2
#14	Kazunori Kijima	2
#14	Kanehiro Saito	2
#14	Ken Kato	2
#14	Kenji Takahashi	2
#14	Kyoichi Shibuya	2
#14	Masaru Uehara	2
#14	Mikio Konishi	2
#14	Mitsumasa Saito	2
#14	Nobuya Iwamoto	2
#14	Norimasa Umesaki	2
#14	Tadao Iwaki	2
#14	Tatsuya Watanabe	2
#14	Touru Kinoshita	2
#14	Tsuneo Yanagisawa	2
#14	Youichi Miyazawa	2
#32	Yukio Haibara	1
#32	Tadahiko Wachigai	1
#32	Akira Matsuoka	1
#32	Akihiko MIYAUCHI	1
#32	Akira Taya	1
#32	Hajime Suzuki	1
#32	Hiroaki Hidaka	1
#32	Hiroyoshi Hiratsuka	1
#32	Hideki Honda	1
#32	Hisashi Inokawa	1
#32	Hiroshi Kihara	1
#32	Hiroaki Kobayashi	1
#32	Hiroaki Kubo	1
#32	Hiroshi Miyazaki	1
#32	Hitoshi Oguri	1
#32	Hideo Sano	1
#32	Hideo Yano	1
#32	Hiroshi Yoshida	1
#32	Ichiro Matsui	1