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
DC
Dai-Ichi Seiko Co.
Rank (All Time):
#2440
of 106,127
Top 3%
124 inventors
331
Patents All Time
Top Inventors at Dai-Ichi Seiko Co.
All Time
Showing 51–100 of 124 inventors
Rank
Name
Patents
#45
Noritake Kashimura
3
#45
Satoshi Era
3
#45
Seiki Kitahara
3
#45
Seiji Sasaki
3
#45
Shuichi Satoh
3
#45
Toshiaki Sugimoto
3
#45
Yasuaki Fukumoto
3
#45
Yoshifumi Ikeda
3
#45
Yoshihiro Mitsui
3
#45
Akihiko Hosaka
3
#45
Akira Konishi
3
#62
Hiroyuki Mogi
2
#62
Hiroaki Saitoh
2
#62
Kazuhisa Ozawa
2
#62
Koichi Inomae
2
#62
Kohei Nishiyama
2
#62
Kohei Yamaguchi
2
#62
Masaaki Ishii
2
#62
Satoru Taguchi
2
#62
Shigehiko Kazaoka
2
#62
Shinya Sakamoto
2
#62
Sho Suzuki
2
#62
Tadashi Fujino
2
#62
Takahito Kamiuto
2
#62
Takumi Matsunaga
2
#62
Takashi Morita
2
#62
Tetsuo Katata
2
#62
Tomohiro Ogino
2
#62
Tomohito Takano
2
#62
Tsutomu Kashiwagi
2
#62
Akihiro Kuromaru
2
#82
Eiji Kawabe
1
#82
Hiroyuki Kon
1
#82
Hiroaki KURIBAYASHI
1
#82
Hiroki Mashima
1
#82
Hidenori Minegishi
1
#82
Hiroshi Wada
1
#82
Jun Nogami
1
#82
Junji Osaka
1
#82
Kazuo Bandoh
1
#82
Katsunori Kakese
1
#82
Kaname Kohno
1
#82
Katsuaki Obayashi
1
#82
Kenichiro Imamura
1
#82
Keita Matsuoka
1
#82
Kenji Narita
1
#82
Kiyoshi Iwabuchi
1
#82
Kosuke Mitsuno
1
#82
Mayumi Endou
1
#82
Masami Fukunaga
1
« Prev
1
2
3
Next »