Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 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
›
Ihi
IH
Ihi
Rank
(2021):
#509
of
31,507
Top 2%
162
inventors
82
Patents 2021
Top Inventors at Ihi
2021
Showing
51–100
of
162
inventors
Rank
Name
Patents
#26
Tomonori Enoki
2
#26
Toshihiko Shimizu
2
#26
Wataru Sato
2
#26
Yoshiyuki Iso
2
#26
Yoshimitsu Matsuyama
2
#56
Akira Kobayashi
1
#56
Akira Murata
1
#56
Akira Nakanishi
1
#56
Akiyuki Nishitani
1
#56
Akihiko Oyama
1
#56
Akira Sadaki
1
#56
Akihiro Sato
1
#56
Akito Yamasaki
1
#56
Akihisa YANO
1
#56
Atsushi Asano
1
#56
Atsushi Kamei
1
#56
Baotong Wang
1
#56
Eiichiro Fujiwara
1
#56
Emi OHNO
1
#56
Hayato Nakajima
1
#56
Hideyuki Kojima
1
#56
Hiroki Mochizuki
1
#56
Hiroshi Nomura
1
#56
Hirohito Okuhara
1
#56
Hitoshi Oyori
1
#56
Hiroshi Tanaka
1
#56
Hiroshi Tomaru
1
#56
Hiroki Yoshizawa
1
#56
Junya Kouwa
1
#56
Jun Maeno
1
#56
Jun Muto
1
#56
Kaoru Inoue
1
#56
Kazuo Miyoshi
1
#56
Kazuhiro Watanabe
1
#56
Kazuki Yotsui
1
#56
Kentarou FURIYA
1
#56
Kentaro Furiya
1
#56
Keitoku Iguchi
1
#56
Kenji Katoh
1
#56
Keiji KUBUSHIRO
1
#56
Kenichi Nagao
1
#56
Kenji Nakahira
1
#56
Kentaro NARIAI
1
#56
Kenro Obuchi
1
#56
Keisuke Suzuki
1
#56
Kiyomichi Ichikawa
1
#56
Koutarou Itou
1
#56
Kouta Kimachi
1
#56
Michiko Enda
1
#56
Mitsuaki Hayashi
1
« Prev
1
2
3
4
Next »
Related Companies
Beijing Bytedance Network Technology Co.
83
Syngenta Participations Ag
82
Smc
82
Osaka University
82
Mitutoyo
82
Furukawa Electric Co.
82
Deka Products Limited Parternship
82
Dana-Farber Cancer Institute
82
US Army
81