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
Nirasaki, JP
2020
192 patents · 105 inventors
Ranked
#1,223
of 44,107 cities
Top 3%
Showing 1–50 of 105 inventors
Rank
Inventor
Primary Company
Patents
1
Masato Araki
Murata Manufacturing Co.
6
2
Satoshi Takagi
Tokyo Electron Limited
5
2
Tsuyoshi Takahashi
Fujitsu Limited
5
2
Hidetoshi Hanaoka
Tokyo Electron Limited
5
#5
Miyako Kaneko
Tokyo Electron Limited
4
#5
Tsuyoshi Moriya
Tokyo Electron Limited
4
#5
Takamichi Kikuchi
Tokyo Electron Limited
4
#5
Kazuyoshi Matsuzaki
Tokyo Electron Limited
4
#5
Takehiko Orii
Tokyo Electron Limited
4
#5
Makoto Fujikawa
Sumitomo Electric Industries
4
#11
Katsumasa Yamaguchi
Tokyo Electron Limited
3
#11
Makoto Wada
Kabushiki Kaisha Toshiba
3
#11
Kazuo Kibi
Tokyo Electron Limited
3
#11
Toshihiro Hayami
Tokyo Electron Limited
3
#11
Takayuki Suga
Canon
3
#11
Ryuichi Asako
Tokyo Electron Limited
3
#11
Syuji NOZAWA
Tokyo Electron Limited
3
#11
Kazutoshi Iwai
Tokyo Electron Limited
3
#11
Osamu Yokoyama
Seiko Epson
3
#11
Yoshinobu Ohya
Tokyo Electron Limited
3
#11
Ryuji Ohtani
Tokyo Electron Limited
3
#11
Kensaku Narushima
Tokyo Electron Limited
3
#11
Tatsuo Matsudo
Tokyo Electron Limited
3
#11
Hiroaki Ashizawa
Tokyo Electron Limited
3
#11
Manabu Iwata
Tokyo Electron Limited
3
#26
Takeshi ITATANI
Tokyo Electron Limited
2
#26
Akitaka Shimizu
Tokyo Electron Limited
2
#26
Takaaki Iwai
Sandisk Technologies
2
#26
Masayuki Harashima
Tokyo Electron Limited
2
#26
Yoshikazu Furusawa
Tokyo Electron Limited
2
#26
Eiichiro Kikuchi
Tokyo Electron Limited
2
#26
Hironori Yagi
Tokyo Electron Limited
2
#26
Akira Tanabe
Renesas Electronics
2
#26
Masahisa Watanabe
Canon
2
#26
Masato Morishima
Tokyo Electron Limited
2
#26
Eiichi KOMORI
Tokyo Electron Limited
2
#26
Kazuya Yano
Sumitomo Electric Hardmetal
2
#26
Jun LIN
Tokyo Electron Limited
2
#26
Mikio Suzuki
Hitachi
2
#26
Nobutaka Mizutani
Tokyo Electron Limited
2
#26
Keiichi Nagakubo
Tokyo Electron Limited
2
#26
Yukinori Hanada
Tokyo Electron Limited
2
#26
Tsutomu Hiroki
Tokyo Electron Limited
2
#26
Hiromi Shima
Tokyo Electron Limited
2
#26
Eiji Kikama
Tokyo Electron Limited
2
#26
Yu Nunoshige
Tokyo Electron Limited
2
#26
Kazuhide Hasebe
Tokyo Electron Limited
2
#48
Kuniyasu Sakashita
Tokyo Electron Limited
1
#48
Tadashi MITSUNARI
Tokyo Electron Limited
1
#48
Tomoyuki Obu
Sandisk Technologies
1
1
2
3
Next »