KA

Kazuhiko Akutagawa

JP Japan Tobacco & Salt Public: 1 patents #14 of 79Top 20%
KC Kikkoman Shoyu Co.: 1 patents #8 of 25Top 35%
📍 Hadano, JP: #606 of 1,025 inventorsTop 60%
Overall (All Time): #4,115,229 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4211243 Process for producing expanded tobacco stems Masayuki Ohno, Hiroo Inui, Yoshihiko Nishizawa, Naoshi Tsukada, Takeshi Akao 1980-07-08