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
Tama, JP
2023
51 patents · 33 inventors
Ranked
#3,008
of 43,797 cities
Top 7%
Showing 1–33 of 33 inventors
Rank
Inventor
Primary Company
Patents
1
Atsuki Fukazawa
Asm Ip Holding B.V.
7
2
Takeshi Maruyama
Sumitomo Chemical
3
2
Yoshio Susa
Asm Ip Holding B.V.
3
2
Shoichi Hoshino
Canon
3
#5
Tatsuki SHIRAISHI
Toshiba Digital Solutions
2
#5
Yuuko Takemoto
Juki
2
#5
Takahiro Shimoyama
Mitsumi Electric Co.
2
#5
Sadayuki Okuma
Micron
2
#5
Kazuhiro Nishiwaki
Mitsubishi Electric
2
#5
Shigemi Yamamoto
Juki
2
#11
Takaaki Iijima
Honda Motor Co.
1
#11
Norihisa Shiraishi
Toshiba Tec Kabushiki Kaisha
1
#11
Toshiya Kamiyama
Olympus
1
#11
Taketomo Nakane
Minebea Mitsumi
1
#11
Katsuhiko Sugiura
Subaru
1
#11
Shigenori KOZAI
Olympus
1
#11
Tetsuji Kuroda
Pentax
1
#11
Taishi Ebisudani
Asm Ip Holding B.V.
1
#11
Hidetake Kikuchi
Mitsumi Electric Co.
1
#11
Toshiaki Tsukihashi
Micron
1
#11
Daiki Fujimoto
Mitsumi Electric Co.
1
#11
Yoshinori Ota
Mitsumi Electric Co.
1
#11
Syuuichi Saitou
Juki
1
#11
Hiroki Habu
Canon
1
#11
Yoshihiko Nakada
Kabushiki Kaisha Toshiba
1
#11
Daisuke Mitomi
Teac
1
#11
Takahiro Hara
Yamaha
1
#11
Eiji Yamakawa
Minolta Co.
1
#11
Rie Hasada
Fujitsu Limited
1
#11
Shigeyuki Odashima
Fujitsu Limited
1
#11
Takanori Hanayama
Mitsumi Electric Co.
1
#11
Katsuhiro Yokoyama
Mitsumi Electric Co.
1
#11
Tsutomu Hiroishi
Canon
1