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Daiichi Seiyaku Co. — 57 Patents

Rank (All Time): #11,753 of 106,120Top 15%

111 inventors

57 Patents All Time

Top Inventors at Daiichi Seiyaku Co. All Time

Showing 1–50 of 111 inventors

Rank	Name	Patents
1	Isao Hayakawa	12
2	Shohgo Atarashi	8
3	Shinichiro Ashida	5
#4	Hidemasa Ogawa	4
#4	Sadao Hirota	4
#6	Fumiyoshi Ishikawa	3
#6	Hiroshi Kikuchi	3
#6	Hiroaki Tagawa	3
#6	Hitoshi Yamauchi	3
#6	Masazumi Imamura	3
#6	Munefumi Kanao	3
#6	Munehiro Tomikawa	3
#6	Shuichi Yokohama	3
#6	Sumiro Isoda	3
#6	Tetsuo Shiba	3
#6	Yoshiaki Tanaka	3
#6	Yuichi Yamamura	3
#18	Akio Ejima	2
#18	Atsuo Inoue	2
#18	Hiroo Matsumoto	2
#18	Kazuhiro Inoue	2
#18	Kiyoshi Irie	2
#18	Kinya Kameda	2
#18	Kyoko Sakuma	2
#18	Minoru Furukawa	2
#18	Mitsuru Furusawa	2
#18	Osamu Nagase	2
#18	Setsuo Kobayashi	2
#18	Shunzo Aibara	2
#18	Shozo Kotani	2
#18	Susumu Maeda	2
#18	Tamotsu Miwa	2
#18	Toshihiro Fujiwara	2
#18	Tosaku Miki	2
#18	Tsuneo Kusama	2
#18	Tsunehiko Soga	2
#18	Yasushi Abiko	2
#38	Satoshi Kunitada	1
#38	Tsuneo Unuma	1
#38	Kokichi Nakasuji	1
#38	Akashi Eriguchi	1
#38	Akira Hasegawa	1
#38	Akira Oya	1
#38	Eiko Mano	1
#38	Hiromi Fujiwara	1
#38	Hiroyuki Fujiwara	1
#38	Hiroshi Korenaga	1
#38	Hidemi Masumura	1
#38	Hideki Miyaji	1
#38	Hirofumi Terasawa	1