Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
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
Home
›
Companies
›
Mitsubishi Tanabe Pharma
MP
Mitsubishi Tanabe Pharma
— 257 Patents
Rank
(All Time):
#3,039
of
106,120
Top 3%
503
inventors
257
Patents All Time
Top Inventors at Mitsubishi Tanabe Pharma
All Time
Showing
1–50
of
503
inventors
Rank
Name
Patents
1
Takayuki Kawaguchi
17
2
Alistair Lochead
15
2
Mourad Saady
15
2
Philippe Yaiche
15
#5
Sumihiro Nomura
14
#5
Toru Iijima
14
#7
Hidenori Akatsuka
12
#7
Kazutoshi Watanabe
12
#7
Maiko Hamada
12
#10
Kenji Fukunaga
9
#10
Norimitsu Hayashi
9
#12
Eiji Kawanishi
8
#12
Fumihiko Akahoshi
8
#12
Hiroshi Sugama
8
#12
Osamu Sakurai
8
#16
Fumiaki Uehara
7
#16
Hiroshi Miyazaki
7
#16
Iwao Takamuro
7
#16
Munetomo Matsuda
7
#16
Tomoyuki Omura
7
#21
Hitoshi Kubota
6
#21
Hiroaki Sawamoto
6
#21
Ila Sircar
6
#21
Kenji Morokuma
6
#21
Kiichiro Ueta
6
#21
Kouji Hayashi
6
#21
Kosuke Yasuda
6
#21
Kunio Sugahara
6
#21
Masahiro Okuyama
6
#21
Ritsuo Imashiro
6
#21
Seigo Ishibuchi
6
#21
Takanori Higashijima
6
#21
Tadashi Miyazawa
6
#21
Tetsuo Hayama
6
#21
Toshiyuki Kohara
6
#21
Tomohiro Takahashi
6
#21
Yasunori Moritani
6
#21
Yasuki NIWA
6
#21
Yasuo Yamamoto
6
#40
Akira Sakuragi
5
#40
Aude Fayol
5
#40
Daisuke Iijima
5
#40
Hidemasa Hikawa
5
#40
Hiroshi Sakashita
5
#40
Jun Murakami
5
#40
Julien Vache
5
#40
Koji Teshima
5
#40
Kunio Saruta
5
#40
Masakazu Fujio
5
#40
Masaki Okamoto
5
1
2
3
Next »
Related Companies
Mtu Friedrichshafen Gmbh
258
Stokely-Van Camp
257
Seiko Precision
257
Avago Technologies Fiber Ip (Singapore) Pte.
257
Libbey-Owens-Ford
257
Skype
257
Mcmaster University
257
Nidec Copal
257
Mindspeed Technologies, Llc.
256