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
Gyōda, JP
2018
122 patents · 59 inventors
Ranked
#1,548
of 41,385 cities
Top 4%
Showing 1–50 of 59 inventors
Rank
Inventor
Primary Company
Patents
1
Yuichi Shibazaki
Nikon
32
2
Hiroyuki Nagasaka
Nikon
6
2
Toshio Kameshima
Canon
6
#4
Yasuhiro Omura
Nikon
4
#4
Taro KANAO
Kabushiki Kaisha Toshiba
4
#6
Hiroki Igarashi
Surpass Industry Co.
3
#6
Osamu Tanitsu
Nikon
3
#6
Hiroaki Takaiwa
Nikon
3
#6
Tomoharu Fujiwara
Nikon
3
#10
Kazuyoshi Ohyama
Yamaha Motor
2
#10
Makoto Shibuta
Nikon
2
#10
Yoshio Kawabe
Nikon
2
#10
Kazuki Fukui
Screen Holdings Co.
2
#10
Naoki Senou
Showa
2
#10
Takaaki Komiya
Olympus Medical Systems
2
#10
Tsutomu Yanagida
Yamaha Motor
2
#10
Mitsuaki Mochizuki
Hitachi
2
#18
Hideki Nagano
Jfe Steel
1
#18
Toshikatsu Hayashi
Riken
1
#18
Noritoshi Ogawa
Fujitsu Limited
1
#18
Hiroto Sekiguchi
Sophia School
1
#18
Yongtie Yan
Riken
1
#18
Takashi Tokano
onsemi
1
#18
Takayoshi Imanari
Iwasaki Electric Co.
1
#18
Masato Inoue
Canon
1
#18
Seiryo Konakai
Showa
1
#18
Kentaro Iyoshi
onsemi
1
#18
Hajime Erikawa
Fuji Electric Co.
1
#18
Atsushi Ohno
Iwasaki Electric Co.
1
#18
Daisuke Araki
Valeo Thermal Systems Japan
1
#18
Hayato Sasaki
Riken
1
#18
Shinichi Kazui
Hitachi
1
#18
Takehito Kudo
Nikon
1
#18
Io Nagata
Showa
1
#18
Ryoichi Saito
Alps Electric Co.
1
#18
Takehito Mochizuki
Fasford Technology Co.
1
#18
Nozomu Emura
Nikon
1
#18
Shuji Oba
Mazda Motor
1
#18
Satomi Hojo
Showa
1
#18
Takao Michisaka
Hitachi Chemical Company
1
#18
Kiyoshi Tanda
Zexel Gmbh
1
#18
Tomotaka Ida
Kabushiki Kaisha Toshiba
1
#18
Kazuyoshi Ishikawa
onsemi
1
#18
Kenichi Murayama
Nippon Hoso Kyokai
1
#18
Gota NAKANO
Showa
1
#18
Yuichi Enomoto
Kyocera
1
#18
Shoji Nakayama
Snow Brand Milk Products Co.
1
#18
Tomohiro Ootsuka
Kobe Steel
1
#18
Yutaka Shichiken
Valeo Japan Co.
1
#18
Yuhki Inagaki
onsemi
1
1
2
Next »