Inventor
KOHARA MASANOBU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KOHARA MASANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
13 patentsUS5018003AMay 21, 1991
Lead frame and semiconductor device
MITSUBISHI ELECTRIC CORP218 citations98
US4961052AOct 2, 1990
Probing plate for wafer testing
MITSUBISHI ELECTRIC CORP141 citations97
US4561011ADec 24, 1985
Dimensionally stable semiconductor device
MITSUBISHI ELECTRIC CORP136 citations97
US4937656AJun 26, 1990
Semiconductor device
MITSUBISHI ELECTRIC CORP101 citations96
US4654966AApr 7, 1987
Method of making a dimensionally stable semiconductor device
MITSUBISHI ELECTRIC CORP48 citations96
US5055780AOct 8, 1991
Probe plate used for testing a semiconductor device, and a test apparatus therefor
MITSUBISHI ELECTRIC CORP72 citations95
US5290971AMar 1, 1994
Printed circuit board provided with a higher density of terminals for hybrid integrated circuit and method of fabricating the same
MITSUBISHI ELECTRIC CORP28 citations92
US5096853AMar 17, 1992
Method for manufacturing a resin encapsulated semiconductor device
MITSUBISHI ELECTRIC CORP29 citations92
US5091772AFeb 25, 1992
Semiconductor device and package
MITSUBISHI ELECTRIC CORP49 citations92
US4907061AMar 6, 1990
Electronic device
MITSUBISHI ELECTRIC CORP23 citations92
US5773879AJun 30, 1998
Cu/Mo/Cu clad mounting for high frequency devices
MITSUBISHI ELECTRIC CORP27 citations86
US4799093AJan 17, 1989
Semiconductor memory device having a mos transistor and superposed capacitor
MITSUBISHI ELECTRIC CORP21 citations82
US5175399ADec 29, 1992
Wiring panel including wiring having a surface-reforming layer and method for producing the same
MITSUBISHI ELECTRIC CORP8 citations70