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
Hachioji, JP
2003
638 patents · 376 inventors
Ranked
#147
of 30,730 cities
Top 1%
Showing 151–200 of 376 inventors
Rank
Inventor
Primary Company
Patents
#139
Koichi Yokose
Nok
1
#139
Zituhiko Hayashi
Nok
1
#139
Masahide Miyazaki
Hitachi
1
#139
Tsutomu Igarashi
Olympus Optical Co.
1
#139
Hiroshi Kodama
Olympus
1
#139
Shirou Tanabe
Hitachi
1
#139
Shigehiro Kitamura
Konica
1
#139
Masakazu Mizoguchi
Olympus
1
#139
Akitoshi Toda
Olympus Optical Co.
1
#139
Naoki Kodama
Hitachi
1
#139
Akira Tsunoda
Asmo Co.
1
#139
Hisashi Yonekawa
Konica
1
#139
Toshiki Hayami
Konica Minolta
1
#139
Takashi Irisawa
Olympus
1
#139
Chohiko Fukuo
Konica
1
#139
Kazunari Tokuda
Olympus
1
#139
Tetsu Kawasaki
Tokyo Electron Limited
1
#139
Tetsuro Noguchi
Canon
1
#139
Shinsuke Miura
Yamaichi Electronics Co.
1
#139
Shogo Hashimoto
Casio Computer Co.
1
#139
Kazuyoshi Kimura
Konica
1
#139
Tadashi Suzue
Konica Minolta
1
#139
Sumihiro Uchimura
Olympus
1
#139
Shoji Nishio
Konica
1
#139
Kenichi Hosoi
Konica Minolta
1
#139
Tetsuji Kawakami
Sumitomo Electric Industries
1
#139
Yoshimutsu Hirata
—
1
#139
Akihiko Mochida
Olympus
1
#139
Masanori Hamazaki
Olympus
1
#139
Isao Aoki
Olympus
1
#139
Minoru Ebihara
Hitachi
1
#139
Osamu Yoshizaki
Canon
1
#139
Koji Muraoka
Hitachi
1
#139
Hiroshi Sano
Lion Group
1
#139
Jiro Takeo
Nippon Suisan Kaisha
1
#139
Kyou Imagawa
Olympus Optical Co.
1
#139
Masami Maruko
Konica Minolta
1
#139
Yuichi Tsuchimochi
Olympus
1
#139
Yawara Saito
Olympus Optical Co.
1
#139
Takanobu Takayama
Hitachi
1
#139
Seiji Ishiduka
Sato Pharmaceutical Co.
1
#139
Katsuyuki Abe
Olympus
1
#139
Yoshiki Nishimori
Konica
1
#139
Hiroshi Tooyama
Hitachi
1
#139
Yasuhiro Yoshizawa
Olympus Optical Co.
1
#139
Yuzo Tasaki
Seiko Epson
1
#139
Yooji Maruyama
Hitachi
1
#139
Yukio Katsuzawa
Fanuc
1
#139
Noboru Kusamura
Olympus
1
#139
Hirofumi Miyanaga
Olympus Optical Co.
1
« Prev
2
3
4
5
6
Next »