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
Machida, JP
2021
230 patents · 106 inventors
Ranked
#989
of 42,968 cities
Top 3%
Showing 51–100 of 106 inventors
Rank
Inventor
Primary Company
Patents
#51
Yoshikazu Kawakubo
Fujitsu Limited
1
#51
Yoshio Kudo
Toyota
1
#51
Tadashi Okubo
Yaskawa Electric
1
#51
Kazuma Kikuchi
Autech Japan
1
#51
Hironobu Hoshino
Canon
1
#51
Kazuhiko Onuma
Asia Oil Company Limited
1
#51
Hideki Yagi
Sumitomo Electric Industries
1
#51
Nobuyuki Bannai
Canon
1
#51
Mariko TAKEDA
Meiji Co.
1
#51
Yuichiroh Takoh
Fujitsu Limited
1
#51
Yoshihiko Murakami
Osg
1
#51
Akinori Iwabuchi
Kyocera
1
#51
Akira Naruse
Fujitsu Limited
1
#51
Kazuyuki Morinaga
Canon
1
#51
Toshiyuki Maeshima
Konica Minolta
1
#51
Gaku Yamamoto
IBM
1
#51
Masaaki Kitano
Tokyo Institute Of Technology
1
#51
Soichiro Kawakami
Canon
1
#51
Kazuki Motomura
—
1
#51
Hidetomo Suwa
Canon
1
#51
Hirotaka Sakai
Kabushiki Kaisha Toshiba
1
#51
Kazushi Tsuwako
IBM
1
#51
Mayuko Kishi
Canon
1
#51
Shigehiko Fujimaki
Hitachi
1
#51
Yuko ISHIBASHI
Hitachi
1
#51
Hiroaki Morino
Panasonic
1
#51
Harumi Itoh
IBM
1
#51
Kodai Tsubone
Audio-Technica
1
#51
Masashi Hirose
Canon
1
#51
Shouta NAGASAWA
Casio Computer Co.
1
#51
Fumitoshi Hayakawa
Olympus
1
#51
Koji Yasumori
Ps4 Luxco S.A.R.L.
1
#51
Akira Yoda
Fujifilm
1
#51
Osamu Masuda
Konica Minolta
1
#51
Satoko Midorikawa
Canon
1
#51
Yoshinori Tachikawa
Sony
1
#51
Hidehiko Yokoyama
Canon
1
#51
Koji Tomoda
Canon
1
#51
Ryuichi Okazaki
Jvckenwood
1
#51
Hiromichi Ozawa
Audio-Technica
1
#51
Takashi Eguchi
Jatco
1
#51
Yuji Hara
Canon
1
#51
Hiroya Fukuyama
Olympus
1
#51
Chiharu Tadokoro
Kabushiki Kaisha Toshiba
1
#51
Masaya Umeyama
Denka Company Limited
1
#51
Kunitoshi Namba
Asm Ip Holding B.V.
1
#51
Toshiyuki Okubo
Canon
1
#51
Takeshi Nabeta
Denki Kagaku Kogyo
1
#51
Toru Asami
Kenwood Limited
1
#51
Hideo Asano
IBM
1
« Prev
1
2
3
Next »