Inventor
KOMATSU KATSUJI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KOMATSU KATSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIZEN WATCH CO LTD
5 patentsUS4954308ASep 4, 1990
Resin encapsulating method
CITIZEN WATCH CO LTD92 citations96
US5108955AApr 28, 1992
Method of making a resin encapsulated pin grid array with integral heatsink
CITIZEN WATCH CO LTD98 citations95
US5289039AFeb 22, 1994
Resin encapsulated semiconductor device
CITIZEN WATCH CO LTD45 citations92
US5179039AJan 12, 1993
Method of making a resin encapsulated pin grid array with integral heatsink
CITIZEN WATCH CO LTD26 citations92
US5233225AAug 3, 1993
Resin encapsulated pin grid array and method of manufacturing the same
CITIZEN WATCH CO LTD16 citations73
MITSUBISHI GAS CHEMICAL CO
4 patentsUS6396143B1May 28, 2002
Ball grid array type printed wiring board having exellent heat diffusibility and printed wiring board
MITSUBISHI GAS CHEMICAL CO68 citations96
US6362436B1Mar 26, 2002
Printed wiring board for semiconductor plastic package
MITSUBISHI GAS CHEMICAL CO49 citations96
US6479760B2Nov 12, 2002
Printed wiring board for semiconductor plastic package
MITSUBISHI GAS CHEMICAL CO28 citations92
US7140103B2Nov 28, 2006
Process for the production of high-density printed wiring board
MITSUBISHI GAS CHEMICAL CO13 citations81