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
DL
Daiichi Sankyo Company, Limited
Rank (2022):
#1520
of 30,823
Top 5%
106 inventors
25
Patents 2022
Top Inventors at Daiichi Sankyo Company, Limited
2022
Showing 1–50 of 106 inventors
Rank
Name
Patents
1
Kensuke Nakamura
5
2
Kaori Ito
3
2
Katsuyoshi Nakajima
3
2
Keiji Saito
3
2
Yasuyuki Ogawa
3
#6
Daisuke Nishimiya
2
#6
Eriko Kioi
2
#6
Jun Watanabe
2
#6
Kenji IIDA
2
#6
Kenji Osawa
2
#6
Masato Amano
2
#6
Nobuya Kurikawa
2
#6
Osamu Iwamoto
2
#6
Ryutaro Kanada
2
#6
Seiko Nagata
2
#6
Shinnosuke Tsuji
2
#6
Sho Tsukamoto
2
#6
Takenobu Katagiri
2
#6
Toru Taniguchi
2
#6
Yoshiko Kagoshima
2
#6
Yoshirou Kawaguchi
2
#22
Akiko Egami
1
#22
Akiko Kurimoto
1
#22
Akifumi Nakamura
1
#22
Akemi Shono
1
#22
Atsuko Saito
1
#22
Chiaki ISHII
1
#22
Christoph Schuh
1
#22
Eri Tokumaru
1
#22
Hideaki Funami
1
#22
Hiroyuki Naito
1
#22
Hidenori Takahashi
1
#22
Hidenori Yano
1
#22
Kazumasa Aoki
1
#22
Kazushi Araki
1
#22
Kazumoto Iijima
1
#22
Katsuhiro Kobayashi
1
#22
Kazuhiko Nakagawa
1
#22
Kayoko NANAI
1
#22
Kandai Nozu
1
#22
Keisuke Fukuchi
1
#22
Kenji Hirotani
1
#22
Kentaro Ito
1
#22
Kensuke Ito
1
#22
Kenji Murata
1
#22
Keisuke Suzuki
1
#22
Kenji Yoshikawa
1
#22
Kiyosumi Takaishi
1
#22
Kimio YONESAKA
1
#22
Kohei SAKANISHI
1
1
2
3
Next »