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Taisei
TA
Taisei
— 88 Patents
Rank
(All Time):
#7,997
of
105,917
Top 8%
224
inventors
88
Patents All Time
Patents per Year
Patents granted per year, 1987 to 2025
Bar chart with a peak of 6 patents in 1999.
peak 6
1987: 1 patents
1987
1988: 2 patents
1989: 2 patents
1990: 5 patents
1990
1991: 4 patents
1992: 1 patents
1993: 2 patents
1993
1994: 1 patents
1997: 1 patents
1998: 1 patents
1998
1999: 6 patents
2000: 3 patents
2001: 2 patents
2001
2002: 4 patents
2003: 4 patents
2004: 4 patents
2004
2005: 6 patents
2006: 3 patents
2007: 3 patents
2007
2008: 2 patents
2010: 3 patents
2012: 1 patents
2012
2014: 1 patents
2015: 2 patents
2017: 1 patents
2017
2019: 2 patents
2021: 1 patents
2022: 1 patents
2022
2023: 1 patents
2025: 1 patents
2025
Top Inventors at Taisei
All Time
Showing
1–50
of
224
inventors
Rank
Name
Patents
1
Sadao Kobayashi
22
2
Yoshihide Wakayama
16
3
Masayuki Imafuku
10
3
Yasuro Ito
10
#5
Osamu Suenaga
8
#5
Yoshiro Higuchi
8
#7
Yasuhiro Yamamoto
6
#7
Yoshihiro Tanaka
6
#9
Hideharu Kaga
5
#9
Kenji Sugimoto
5
#11
Kouhei Ueda
4
#11
Misako Saito
4
#11
Norifumi Yamamoto
4
#11
Tadahiro Ohmi
4
#11
Yuji Saito
4
#16
Hiroyuki Ito
3
#16
Hiroyuki Itou
3
#16
Jun Sakamoto
3
#16
Masanori Tsuji
3
#16
Naoki Mori
3
#16
Osamu Hashimoto
3
#16
Tadayuki Sumita
3
#16
Yasunori Matsuoka
3
#16
Yutaka Tsuruta
3
#25
Eiji Owaki
2
#25
Fumio Kondou
2
#25
Hiromu Itoh
2
#25
Hiroshi Kobayashi
2
#25
Hidetoshi Sakamoto
2
#25
Hironori Taki
2
#25
Hiroaki Taniuchi
2
#25
Isao Terada
2
#25
Jun Shimojo
2
#25
Kazuhiko Nishi
2
#25
Kazuo Takamizawa
2
#25
Kenichi Kaneko
2
#25
Kenji Kuroha
2
#25
Kiyoshi Watanabe
2
#25
Masamitsu Naito
2
#25
Mitsutaka Hayakawa
2
#25
Michitoshi Hirata
2
#25
Naoya Hirayama
2
#25
Osamu Takagi
2
#25
Seiji Kaneko
2
#25
Takenobu Matsuo
2
#25
Takafumi Naito
2
#25
Takayuki Ono
2
#25
Tadashi Yamaguchi
2
#25
Teruyuki Hayashi
2
#25
Toshihiko Bessho
2
1
2
3
Next »
Most Valuable Patents
Patent
Est. Value
Year
Gene capable of imparting salt stress resistance
$327K
2008
Air cooling device and air cooling method
$247K
2004
Electric wire and cable with coating/covering of polyvinyl chloride family resin composition
$222K
2008
Image-generating method and image-generating system
$198K
2007
Cement composite, concrete, concrete cask and method of manufacturing concrete
$177K
2007
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