TS

Toshifumi Shirakawa

SC Soda Aromatic Co.: 2 patents #10 of 36Top 30%
OK Otsuka Kagaku Yakuhin Kabushiki Kaisha: 1 patents #25 of 56Top 45%
📍 Koshigaya, JP: #81 of 242 inventorsTop 35%
Overall (All Time): #1,588,670 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7252849 Perfume composition and process for producing the same 2007-08-07
4609492 Perfume composition containing an unsaturated aliphatic carboxylic acid Go Hata, Takeaki Etoh, Yuji Matsuura, Takashi Uchiyama 1986-09-02
4339607 Process for preparing anisaldehyde Shigeru Torii, Shoji Nakane, Mitsuo Akada 1982-07-13