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
F-
F-Tech
Rank (All Time):
#15232
of 106,127
Top 15%
100 inventors
42
Patents All Time
Top Inventors at F-Tech
All Time
Showing 51–100 of 100 inventors
Rank
Name
Patents
#28
Koji Imuta
1
#28
Koji Kato
1
#28
Kou Satou
1
#28
Koji Tagome
1
#28
Koji Terasaki
1
#28
Masamitsu Iino
1
#28
Masamitsu Innami
1
#28
Masaharu Ishizuki
1
#28
Masato Kobayashi
1
#28
Makoto Sumida
1
#28
Naoki Osada
1
#28
Naoyuki Sugiyama
1
#28
Nobuyuki Kunihiro
1
#28
Noritaka Nagasaki
1
#28
Nobumasa Suzuki
1
#28
Ryo Ikeda
1
#28
Ryouta Sekiguchi
1
#28
Ryota Ujie
1
#28
Shuichi Inoue
1
#28
Shigeki Nomura
1
#28
Shosuke Ohhama
1
#28
Shinji Oka
1
#28
Sumitaka Ito
1
#28
Taiyo Gon
1
#28
Takanori Matsumura
1
#28
Takayuki Owada
1
#28
Takao Saiki
1
#28
Takashi Sugiyama
1
#28
Takuya Tsurumi
1
#28
Takanori Yahaba
1
#28
Takuya Yanagida
1
#28
Tetsuya Miyahara
1
#28
Tetsu Ogawa
1
#28
Tomoaki Abe
1
#28
Toru Ebara
1
#28
Tomoyuki Imanishi
1
#28
Tohru Izu
1
#28
Toshiyuki Kawabata
1
#28
Toshimi Kitamura
1
#28
Tomohiro Sakuraba
1
#28
Toshiya Takahashi
1
#28
Tsutomu Ogawa
1
#28
Tsuyoshi Shimizu
1
#28
Yoshiya Nakashima
1
#28
Yoshikiyo Sugimoto
1
#28
Yoshihiko Tanigawa
1
#28
Yusuke Arai
1
#28
Yutaka Hozumi
1
#28
Masami Takemitsu
1
#28
Aisuke Watanabe
1
« Prev
1
2