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
Hino, JP
2020
263 patents · 156 inventors
Ranked
#958
of 44,107 cities
Top 3%
Showing 1–50 of 156 inventors
Rank
Inventor
Primary Company
Patents
1
Shunichi Koga
Canon
10
2
Ryo Hatakeyama
Olympus
6
2
Yasuo Shiokawa
Konica Minolta
6
2
Yoshiteru Kawakami
Konica Minolta
6
#5
Ryohei Ito
Seiko Epson
5
#5
Teruaki YAMASAKI
Olympus
5
#7
Masato Hattori
Sony
4
#7
Shinichi Hagiwara
Canon
4
#7
Toru Takeshita
Murata Manufacturing Co.
4
#7
Yoko Abe
Olympus
4
#7
Yamato KANDA
Olympus
4
#12
Toshiyuki Mizutani
Konica Minolta
3
#12
Junya Ueda
Konica Minolta
3
#12
Yutaka Shirota
Olympus
3
#12
Jun Itou
Komatsu
3
#12
Kazuhiro Takemoto
Konica
3
#12
Masaru Izawa
Hitachi High-Technologies
3
#12
Tatsuhiko Suzuki
Olympus
3
#12
Hiroshi Kaibara
Canon
3
#12
Keiko Itaya
Konica Minolta
3
#12
Kiyotake Sakurai
Micron
3
#12
Hideki Ohguchi
Fuji Electric Co.
3
#12
Shuji Ozawa
Canon
3
#12
Aiko Kubota
Konica Minolta
3
#25
Rumiko Yamada
Konica Minolta Opto
2
#25
Kenji Murakami
Phc Holdings
2
#25
Makoto Oki
Konica Minolta
2
#25
Hironori Sakurai
—
2
#25
Tatsuya FUJISAKI
Sharp Kabushiki Kaisha
2
#25
Takehiko Iguchi
Olympus
2
#25
Yuuichi MARUTA
Konica Minolta
2
#25
Takeshi Suga
Olympus
2
#25
Takato Aoki
Olympus
2
#25
Yoshihiro Tomoda
GE
2
#25
Masaaki Uematsu
Fanuc
2
#25
Ryu Oshima
Kowa Company
2
#25
Akihito Akaishi
Casio Keisanki
2
#25
Kyoko Iijima
Olympus
2
#25
Akihiro Odaka
Fuji Electric Co.
2
#25
Tadashi Arimoto
Konica Minolta
2
#25
Kazuyoshi Oyama
Yamaha Motor
2
#25
Shunichi Takaya
Konica Minolta
2
#25
Akira Taniyama
Konica Minolta
2
#25
Tomoyuki TAKASHINO
Olympus
2
#25
Kazuhiro Kido
Konica Minolta Medical & Graphic
2
#25
Yoichi Yaguchi
Olympus
2
#25
Shingo Miyazawa
Olympus
2
#25
Shigetaka Kurosu
Konica Minolta
2
#25
Ito Koga
Konica Minolta
2
#25
Tomoko Sakimura
Konica Minolta
2
1
2
3
Next »