TU

Tetsuro Usami

YC Yoshino Kogyosho Co.: 5 patents #86 of 361Top 25%
Overall (All Time): #899,760 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12208937 Bottle 2025-01-28
11390417 Synthetic resin container 2022-07-19
10787287 Synthetic resin container Takayuki Kobayashi, Hiroaki Imai 2020-09-29
10597213 Pressure reduction-absorbing bottle Seiichi ASAOKA, Takahiro HARUNA 2020-03-24
10427854 Synthetic resin container 2019-10-01