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
HK
Hamamatsu Photonics K.K.
Rank (2020):
#214
of 32,488
Top 1%
249 inventors
193
Patents 2020
Top Inventors at Hamamatsu Photonics K.K.
2020
Showing 151–200 of 249 inventors
Rank
Name
Patents
#112
Keiji Abe
1
#112
Keitaro Hitomi
1
#112
Kenichiro IKEMURA
1
#112
Kenji Ohmori
1
#112
Kenichi Sato
1
#112
Keisuke Uchida
1
#112
Kenichi Ueda
1
#112
Koichi Iyama
1
#112
Kohei KASAMORI
1
#112
Koji Kuno
1
#112
Koei Yamamoto
1
#112
Kyoichi Murayama
1
#112
Masakuni Kimoto
1
#112
Masanori Kinpara
1
#112
Masayoshi Kumagai
1
#112
Masanori Matsubara
1
#112
Mamiko Matsunaga
1
#112
Makoto Nakano
1
#112
Masatoshi Okugawa
1
#112
Masamichi Yamanishi
1
#112
Naotoshi Hakamata
1
#112
Naokazu MORISHITA
1
#112
Norihiro Fukuchi
1
#112
Nobuyuki Hirai
1
#112
Norikazu Sugiyama
1
#112
Nobuyuki Takei
1
#112
Nobuko YOSHIZAWA
1
#112
Osamu YASUHIKO
1
#112
Ran Zhang
1
#112
Rui SEKINE
1
#112
Ryoichi Kashiro
1
#112
Ryosuke Koike
1
#112
Ryotaro Matui
1
#112
Ryosuke Okumura
1
#112
Ryoto Takisawa
1
#112
Ryutaro Tsuchiya
1
#112
Satoru OKAWARA
1
#112
Satoshi Watanabe
1
#112
Satoshi Yamamoto
1
#112
Seiichiro Mizuno
1
#112
Shigeru Eura
1
#112
Shigeo Hara
1
#112
Shinichi Hara
1
#112
Shinya Hattori
1
#112
Shohei Hayashi
1
#112
Shingo Ishihara
1
#112
Shinya IWASHINA
1
#112
Shunsuke Kobayashi
1
#112
Shunsuke Matsuda
1
#112
Shin-ichiro Takagi
1
« Prev
2
3
4
5
Next »