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
TI
Takeda Chemical Industries
Rank (2004):
#467
of 18,403
Top 3%
128 inventors
39
Patents 2004
Top Inventors at Takeda Chemical Industries
2004
Showing 1–50 of 128 inventors
Rank
Name
Patents
1
Koji Yoshimura
4
2
Hiroyuki Tawada
3
2
Osamu Nishimura
3
2
Yoshio Hata
3
#5
Chieko Kitada
2
#5
Fumio Itoh
2
#5
Keiji Kubo
2
#5
Reiko Sasada
2
#5
Shigeyuki Takada
2
#5
Tetsuro Tabata
2
#5
Yasutaka Igari
2
#12
Akira Saikawa
1
#12
Akihiro Tasaka
1
#12
Atsushi Nishimura
1
#12
Etsuya Matsutani
1
#12
Etsuji Nakamura
1
#12
Haruhide Kimura
1
#12
Hirofumi Arakawa
1
#12
Hiroshi Banno
1
#12
Hiroshi Fukada
1
#12
Hikaru Fukuyama
1
#12
Hiroshi Hosono
1
#12
Hiroshi Imoto
1
#12
Hiroyuki Kimura
1
#12
Hiroyoshi Koyama
1
#12
Hiroshi Nara
1
#12
Hirohiko Nishiyama
1
#12
Hiroyuki Odaka
1
#12
Hiroaki Ohmae
1
#12
Hiroaki Okada
1
#12
Hidekazu Sawada
1
#12
Hikaru Taira
1
#12
Hiroshi Tanaka
1
#12
Hideyuki Tanaka
1
#12
Isao Aoki
1
#12
Jun Kawakami
1
#12
Jun Sato
1
#12
Kazuaki Ikeya
1
#12
Kaneyoshi Kato
1
#12
Kazuo Nakahama
1
#12
Kazunori Nishi
1
#12
Kazuhiro Ogi
1
#12
Kazuhiro Ohkouchi
1
#12
Kazumichi Yamamoto
1
#12
Keiko Ikemoto
1
#12
Kimiko Kanehashi
1
#12
Kiminori Tomimatsu
1
#12
Koichi Igarashi
1
#12
Koji Nakamoto
1
#12
Kohei Nishikawa
1
1
2
3
Next »