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
TO
Topcon
Rank (All Time):
#542
of 106,127
Top 1%
684 inventors
1,548
Patents All Time
Top Inventors at Topcon
All Time
Showing 151–200 of 684 inventors
Rank
Name
Patents
#139
Mitsuru Kanokogi
6
#139
Mitsuharu Yamada
6
#139
Naoto Miki
6
#139
Naoki Shoji
6
#139
Noriko Saito
6
#139
Qi Yang
6
#139
Richard W. Davidson
6
#139
Ryosuke Tomizawa
6
#139
Satoshi Nakamura
6
#139
Suguru Miyagawa
6
#139
Takayuki Noma
6
#139
Toshiyuki Watanabe
6
#139
Yasuhisa Ishikura
6
#139
Yasuko Tsuruga
6
#139
Yoshimasa Ogawa
6
#139
Yoshie OTAKE
6
#139
Yuichi Yoshimura
6
#139
Akio Kimura
6
#169
Goro Iwasaki
5
#169
Hajime Shinozaki
5
#169
Hideki Morita
5
#169
Hideyuki Sunaga
5
#169
Hirokazu Yamada
5
#169
Hiroshi Yoshikawa
5
#169
Ikunao Isomura
5
#169
Issei Hanya
5
#169
Jonathan Liu
5
#169
Junki Kaneko
5
#169
Jumpei Kochi
5
#169
Keizo Yamada
5
#169
Kenichirou Yoshino
5
#169
Mitsuru Ogawa
5
#169
Mitsuo Tabata
5
#169
Naoki Morikawa
5
#169
Noriyasu Kiryuu
5
#169
Ritsuo Sakimura
5
#169
Shinichi Nakamura
5
#169
Shigeyuki Yamaguchi
5
#169
Song Mei
5
#169
Sora Otaguro
5
#169
Takashi Fujikado
5
#169
Takuya Moriyama
5
#169
Takao Tanabe
5
#169
Takumi Uchiyama
5
#169
Terukazu Nagashima
5
#169
Toshikazu Adegawa
5
#169
Yasuhisa Kaneda
5
#169
Zhijia Yuan
5
#169
Akihiro Sugiyama
5
#169
Akitoshi Yoshida
5
« Prev
2
3
4
5
6
Next »