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
Rifu, JP
2019
490 patents · 288 inventors
Ranked
#574
of 43,611 cities
Top 2%
Showing 151–200 of 288 inventors
Rank
Inventor
Primary Company
Patents
#90
Masatsugu Suwabe
Sony
1
#90
Ryuichi TAKASHIMA
Tokyo Electron Limited
1
#90
Ryoichiro Suzuki
Ricoh Company
1
#90
Yuki Yashima
Alps Alpine Co.
1
#90
Takashi Kitazawa
Tokyo Electron Limited
1
#90
Hiraku MURAKAMI
Tokyo Electron Limited
1
#90
Shinichi Kozuka
Tokyo Electron Limited
1
#90
Tetsuya Ohishi
Tokyo Electron Limited
1
#90
Mika Kato
Tohoku University
1
#90
Takao FUNAKUBO
Tokyo Electron Limited
1
#90
Shigeki Moriguchi
Tohoku University
1
#90
Kenichi Mitsumori
Organo
1
#90
Kiyohito Iijima
Tokyo Electron Limited
1
#90
Toru Nishino
Fujitsu Limited
1
#90
Keisuke Muto
Panasonic
1
#90
Hironori Takayama
Alps Alpine Co.
1
#90
Naoyuki Umehara
Tokyo Electron Limited
1
#90
Toshiki Nakajima
Tokyo Electron Limited
1
#90
Izuru Sadamatsu
Alps Alpine Co.
1
#90
Toshio Haga
Kyodo Printing Co.
1
#90
Motoaki Matsuo
Mitsubishi Gas Chemical Company
1
#90
Jin Kudo
Tokyo Electron Limited
1
#90
Shu Kusano
Tokyo Electron Limited
1
#90
Quanxi BAO
Tohoku University
1
#90
Noboru Maeda
Denso
1
#90
Kazuyuki Shouji
Advantest
1
#90
Sunao Chubachi
Ricoh Company
1
#90
Mitsuteru Kimura
Unknown
1
#90
Hideaki Yakushiji
Tokyo Electron Limited
1
#90
Akiko Kakibe
Sony
1
#90
Mikihiko Kanaga
Alps Electric Co.
1
#90
Chiharu Kimura
Takeda Chemical Industries
1
#90
Tsutomu Kiyoshi
Alps Electric Co.
1
#90
Mitsuo Oizumi
Alps Electric Co.
1
#90
Ko Owada
Alps Alpine Co.
1
#90
Yusuke Hirayama
Tokyo Electron Limited
1
#90
Taketoshi TOMIOKA
Tokyo Electron Limited
1
#90
Masayuki Itamura
Tohoku University
1
#90
Yoshiharu Iwabuchi
Tohoku University
1
#90
Naoki Taniguchi
Tokyo Electron Limited
1
#90
Shinichi Orimo
Sony
1
#90
Takeshi Gouko
Sony
1
#90
Hiroshi Kanai
Toyota
1
#90
Takuya Sugita
Alps Alpine Co.
1
#90
Ken Kosaka
Alps Electric Co.
1
#90
Yoichi Kanemaki
Sony
1
#90
Yoshiharu Urata
Megaopto Co.
1
#90
Yusei Kuwabara
Tokyo Electron Limited
1
#90
Akira Asao
Alps Electric Co.
1
#90
Yuki Oishi
Alps Alpine Co.
1
« Prev
2
3
4
5
6
Next »