YI

Yasuhiko Ikegawa

IE Ito En: 3 patents #10 of 63Top 20%
Overall (All Time): #1,582,907 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7407680 Method for manufacturing vegetable juice and the like with decreased nitrate ions Takashi Sato, Takanobu Takihara 2008-08-05
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