Souhei Abe — 3 Patents at Toppan

Souhei Abe has been granted 3 US patents while listed as an inventor at Toppan. The first was granted in 1992 and the most recent in July 2024. Souhei Abe ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Souhei Abe in Funabashi, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12044919	Light control device and light control sheet for changing haze and clarity	—	2024-07-23
11640078	Light control device	Norihiko Kaneko	2023-05-02
5090258	Multiple flow-dividing dilution tunnel system	Akira YAMASAKI, Yoshinaka Takeda, Izumi Fukano	1992-02-25

Souhei Abe — 3 Patents

Issued Patents All Time

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