YI

Yasushi Ishikawa

KC Kankyo Co.: 1 patents #1 of 4Top 25%
📍 Fremont, CA: #271 of 770 inventorsTop 40%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #89,335 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6663695 Apparatus for cleaning air and for humidifying air Hidetoshi Ike, Shigemi Watanabe, Kazunari Kakuta 2003-12-16