YS

Yasushi Sekiyama

GC Green Cross: 1 patents #11 of 46Top 25%
NS Nippon Sanso: 1 patents #1 of 16Top 7%
📍 Chiyoda, JP: #23 of 80 inventorsTop 30%
Overall (1994): #49,623 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5334373 Allyl isothiocyanate sprays Yuichi Mizukami, Tessei Yamamoto 1994-08-02