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Taisei — 88 Patents

Rank (All Time): #7,720 of 105,732Top 8%

224 inventors

88 Patents All Time

Patents per Year

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

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

All 100 most valuable US patents →