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
Partial year:
Data through Q3 2025 (Sept 30). Full-year totals not yet available.
Shizuoka, JP
2025
1,487 patents · 834 inventors
Ranked
#163
of 40,155 cities
Top 1%
Showing 301–350 of 834 inventors
Rank
Inventor
Primary Company
Patents
#150
Yusuke Funami
Koito Manufacturing Co.
2
#150
Mika Sakurai
Chugai Pharmaceutical
2
#150
Takeshi Baba
Canon
2
#150
Hidehiko HARADA
Schott Japan
2
#305
KAORU TSUNODA
Canon
1
#305
Katsuya Fujihira
Yazaki
1
#305
Masayoshi Omura
Yamaha
1
#305
Masayuki Ishii
Ricoh Company
1
#305
Hirotaka Mukasa
Yazaki
1
#305
Toshiyuki Ichino
Canon
1
#305
Masaki Inagaki
Canon
1
#305
Michihiro SHIRAKAWA
Fujifilm
1
#305
Akihiro Kaneko
Fujifilm
1
#305
Kazuomi Inoue
Fujifilm
1
#305
Serdar Suindykov
Johnson Controls Tyco Ip Holdings Llp
1
#305
Nanae Sakuma
Fujifilm
1
#305
Kazuki Takase
Canon
1
#305
Nobuhiro Nakamura
Canon
1
#305
Takaji SUZUKI
Okamoto Industries
1
#305
Shin Nakaya
Okamoto Industries
1
#305
Yoshinari Hatori
Okamoto Industries
1
#305
Yasuhisa Matsumoto
Canon
1
#305
Toshiyuki Fujimura
Aisan Kogyo Kabushiki Kaisha
1
#305
Tsukasa Ishiwata
Koito Manufacturing Co.
1
#305
Junsei Suzuki
Yamaha Motor
1
#305
Yoshihiko Suzuki
Canon
1
#305
Shohei Tsuda
Canon
1
#305
Ryota Sugiyama
Panasonic
1
#305
Masami Sudayama
Yamaha Motor
1
#305
Nasa SAVORY
Chugai Pharmaceutical
1
#305
Akira Hayasaka
Chugai Pharmaceutical
1
#305
Koji Tanimoto
Kabushiki Kaisha Toshiba
1
#305
Terushige MURAOKA
Chugai Pharmaceutical
1
#305
Atsushi Nakata
Nec
1
#305
Masanori Negoro
Yamaha Motor
1
#305
Katsuro Shibahara
Yamaha Motor
1
#305
Shuhei Moribe
Canon
1
#305
Koichi Ooishi
Canon
1
#305
Toshiyuki Ochi
Roland
1
#305
Yosuke Sakauchi
Koito Manufacturing Co.
1
#305
Kenji Nobuhara
Koito Manufacturing Co.
1
#305
Akihiko Uchiyama
Canon
1
#305
Akihiro Tamaoka
Polyplastics Co.
1
#305
Shuta Yasui
Daio Paper
1
#305
Toshihiko Kurebayashi
Koito Manufacturing Co.
1
#305
Katsushi Kamijyo
Asahi Glass Co.
1
#305
Toshihiko SUGIYAMA
Ricoh Company
1
#305
Noriyuki Doi
Canon
1
#305
Masayoshi Watanabe
Dexerials
1
#305
Seiji Umekita
Yamaha Motor
1
« Prev
5
6
7
8
9
Next »