Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TC

Taisei Kogyo Co.

Rank (2018): #19,509 of 30,013Top 70%
1 inventors
1 Patents 2018

Top Inventors at Taisei Kogyo Co. 2018

Showing 1–1 of 1 inventors

RankNamePatents
1 Kiyosi Simizu 1