YI

Yasuhiko Ikegawa

IE Ito En: 2 patents #1 of 20Top 5%
Overall (2002): #34,985 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6368361 Manufacturing process of antibacterial fiber Fumihisa Yayabe, Shuichi Takahashi, Yukiko Nonaka, Saburo Sugimoto, Kazuhiko Hayashi +1 more 2002-04-09
6340489 Manufacturing process of carrot juice Yuko Suzuki, Akio Sugimoto, Takami Kakuda 2002-01-22