TS

Takafumi Sakamoto

AK Asahi Kasei Kabushiki Kaisha: 1 patents #17 of 154Top 15%
SC Shin-Etsu Chemical Co.: 1 patents #79 of 255Top 35%
Overall (2002): #39,401 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6342178 Replica molding Yasuhiko Matsuoka, Tarou Kita, Hironao Fujiki, Shohei Nakamura, Kousi Anai 2002-01-29
6335414 RTV organopolysiloxane compositions Mitsuhiro Iwata, Hironao Fujiki 2002-01-01