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
SO
Sony
Rank (1994):
#13
of 12,641
Top 1%
1,124 inventors
815
Patents 1994
Top Inventors at Sony
1994
Showing 51–100 of 1,124 inventors
Rank
Name
Patents
#23
Toshitaka Senuma
4
#23
Toshiki Udagawa
4
#23
Yasuaki Maeda
4
#23
Yoichiro Sako
4
#23
Yoichirou Senshu
4
#23
Yushi Kaneda
4
#57
Akihiro Ueyama
3
#57
Chiaki Takano
3
#57
Etsurou Sakamoto
3
#57
Hideshi Abe
3
#57
Hideo Kawachi
3
#57
Hiroshi Kiriyama
3
#57
Hisanori Miura
3
#57
Hiroyuki Miwa
3
#57
Hiroshi Mukawa
3
#57
Hisanori Narita
3
#57
Hidetoshi Watanabe
3
#57
Isao Hirota
3
#57
James Edward Burns
3
#57
James J. Galt
3
#57
Junzo Watanabe
3
#57
Katsuaki Tsurushima
3
#57
Kengo Ito
3
#57
Koji Sasaki
3
#57
Kyoya Tsutsui
3
#57
Makoto Akune
3
#57
Masaaki Hara
3
#57
Masato Tanaka
3
#57
Makoto Yamada
3
#57
Michael T. MacKay
3
#57
Mitsumasa Saitoh
3
#57
Naoyuki Sugeno
3
#57
Naofumi Yanagihara
3
#57
Norio Ohga
3
#57
Norihiro Tateyama
3
#57
O. F. Morgan
3
#57
Richard Gioscia
3
#57
Ryo Ando
3
#57
Ryuichi Ugajin
3
#57
Seiichiro Iwase
3
#57
Seiichi Kawamoto
3
#57
Seiichi Nishiyama
3
#57
Seizi Sato
3
#57
Shinichi Fujita
3
#57
Shinichi Hasegawa
3
#57
Shoichi Hayashi
3
#57
Shigeo Kubota
3
#57
Shuichi Ota
3
#57
Shuhei Taniguchi
3
#57
Shima R. Varsani
3
« Prev
1
2
3
4
Next »