TT

Toshihiko Takahashi

Ricoh Company: 1 patents #176 of 604Top 30%
SC Shionogi & Co.: 1 patents #11 of 54Top 25%
Overall (1994): #17,358 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5360810 Phenylmethoxyimino compounds and agricultural fungicides containing them Yoshio Hayase, Hideyuki Takenaka, Norihiko Tanimoto, Michio Masuko 1994-11-01
5328794 Fluorine-containing graft copolymer and toner using the same Tsubuko Kazuo, Shinichi Kuramoto, Kazuhiko Umemura, Hidemi Uematsu 1994-07-12