Patent Leaderboard
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Search
Companies
Inventors
Cities
States
TC
Tanabe Seiyaku Co.
Rank (All Time):
#2622
of 106,127
Top 3%
389 inventors
304
Patents All Time
Top Inventors at Tanabe Seiyaku Co.
All Time
Showing 51–100 of 389 inventors
Rank
Name
Patents
#44
Shinsuke Nishiyama
6
#44
Takashi Ishibashi
6
#44
Tokuro Oh-ishi
6
#44
Yasuo Sekine
6
#44
Yoshiyuki Hirakawa
6
#44
Yukitsuka Kudo
6
#44
Akihiko Ishida
6
#58
Chikara Hongo
5
#58
Fumikazu Okumura
5
#58
Harumichi Kohno
5
#58
Hajime Tamaki
5
#58
Hiroaki Matsumae
5
#58
Hideo Nakai
5
#58
Hiroshi Wada
5
#58
Jyoji Kato
5
#58
Kazuaki Naito
5
#58
Masakatsu Furui
5
#58
Masaki Sugiura
5
#58
Mitsuya Hongu
5
#58
Michio Yamamura
5
#58
Michihisa Yato
5
#58
Shigeki Yamada
5
#58
Takao Mori
5
#58
Tatsuzo Ukita
5
#58
Taizo Watanabe
5
#58
Yasuhiko Ozaki
5
#58
Yoshihisa Arai
5
#58
Yutaka Saiga
5
#79
Bradley Teegarden
4
#79
Hiroyuki Akatsuka
4
#79
Hiroshi Morimoto
4
#79
Ila Sircar
4
#79
Kenji Matsuki
4
#79
Koichi Homma
4
#79
Koji Yano
4
#79
Masahiko Kisumi
4
#79
Masahiko Seki
4
#79
Muneyoshi Ikezaki
4
#79
Naoto Yoneda
4
#79
Saburo Kawanami
4
#79
Saburo Komatsubara
4
#79
Satoshi Minobe
4
#79
Satoshi Okuno
4
#79
Shinsuke Yamagata
4
#79
Takeshi Matsumoto
4
#79
Takashi Ochiai
4
#79
Tadashi Sato
4
#79
Tomiki Hashiyama
4
#79
Toyoharu Yamashita
4
#79
Toshiro Yano
4
« Prev
1
2
3
4
Next »