SI

Shinji Ishii

TC Toyo Gosei Kogyo Co.: 1 patents #1 of 2Top 50%
SO Sony: 1 patents #749 of 2,293Top 35%
📍 Miyoshi, JP: #21 of 198 inventorsTop 15%
Overall (2003): #43,495 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6620957 Process for producing onium salt derivative and novel onium salt derivative Kyoichi Tomita 2003-09-16
6548981 Actuator Yoshihiro Kuroki 2003-04-15