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
KT
Kabushiki Kaisha Toshiba
Rank (2019):
#32
of 32,327
Top 1%
1,763 inventors
1,178
Patents 2019
Top Inventors at Kabushiki Kaisha Toshiba
2019
Showing 51–100 of 1,763 inventors
Rank
Name
Patents
#33
Akiyuki Tanizawa
9
#33
Akiko Yuzawa
9
#33
Haruna Eto
9
#33
Hiroki Inagaki
9
#33
Hideichi Nakamoto
9
#33
Kazuomi Yoshima
9
#33
Makoto Higaki
9
#33
Shinya Kyogoku
9
#33
Tomoaki Inokuchi
9
#43
Altansargai Buyandalai
8
#43
Eishi Tsutsumi
8
#43
Katsuhiko Koui
8
#43
Masahiko Kuraguchi
8
#43
Makoto Sano
8
#43
Masayuki Tanaka
8
#43
Naoyuki Narita
8
#43
Satomi Taguchi
8
#43
Takashi Kuboki
8
#43
Tetsuro Itakura
8
#43
Tomokazu Morita
8
#43
Yoshiyuki Isozaki
8
#55
Hidesato Saruwatari
7
#55
Isao Takasu
7
#55
Keisuke Minami
7
#55
Kikuo Mizutani
7
#55
Koh Hashimoto
7
#55
Masakazu Yamagiwa
7
#55
Mitsuyoshi Kobayashi
7
#55
Naoharu Shimomura
7
#55
Osamu Takagi
7
#55
Osamu Yamaguchi
7
#55
Ren Sakata
7
#55
Takeshi Gotanda
7
#55
Takeshi Kawabata
7
#55
Takenori Kobayashi
7
#55
Tomohiko Nagata
7
#55
Yorikazu Yoshida
7
#71
Akio Hori
6
#71
Akihiko Takeo
6
#71
Atsushi Sugahara
6
#71
Atsushi Wada
6
#71
Daisuke Ajitomi
6
#71
Haruhi Oooka
6
#71
Hiroki Kudo
6
#71
Hideyuki Nakao
6
#71
Hiroki Noguchi
6
#71
Hisashi Saito
6
#71
Kazuo Watabe
6
#71
Ken Iguchi
6
#71
Kenjiro Uesugi
6
« Prev
1
2
3
4
Next »