P

Inventor

TSUNODA SHIGEHARU

JP32 patents
⚠️ This page may combine multiple inventors who share the name “TSUNODA SHIGEHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

15 patents
US5914531AJun 22, 1999

Semiconductor device having a ball grid array package structure using a supporting frame

HITACHI LTD68 citations96
US5811877ASep 22, 1998

Semiconductor device structure

HITACHI LTD84 citations95
US5371044ADec 6, 1994

Method of uniformly encapsulating a semiconductor device in resin

HITACHI LTD60 citations95
US4983110AJan 8, 1991

Resin encapsulating apparatus for semiconductor devices

HITACHI LTD23 citations93
US4946633AAug 7, 1990

Method of producing semiconductor devices

HITACHI LTD32 citations93
US7057283B2Jun 6, 2006

Semiconductor device and method for producing the same

HITACHI LTD26 citations92
US6624504B1Sep 23, 2003

Semiconductor device and method for manufacturing the same

HITACHI LTD43 citations92
US6114192ASep 5, 2000

Method of manufacturing a semiconductor device having a ball grid array package structure using a supporting frame

HITACHI LTD39 citations92
US7172130B2Feb 6, 2007

Electronic device, rubber product, and methods for manufacturing the same

HITACHI LTD15 citations84
US7141451B2Nov 28, 2006

Wireless communication medium and method of manufacturing the same

HITACHI LTD20 citations84
US5110515AMay 5, 1992

Method of encapsulating semiconductor chips

HITACHI LTD19 citations74
US7122087B2Oct 17, 2006

Method of manufacturing RFID

HITACHI LTD6 citations63
US10751937B2Aug 25, 2020

Layer laminating molded object, powder layer laminating molding method, and ridge filter

HITACHI LTD1 citations62
US11634577B2Apr 25, 2023

Resin powder material, laser powder molding method and device

HITACHI LTD0 citations52
US11279083B2Mar 22, 2022

Powder layered modeling apparatus

HITACHI LTD0 citations52

HITACHI AUTOMOTIVE SYSTEMS LTD

7 patents

RENESAS TECH CORP

6 patents

ARAI SATOSHI

1 patent

NISHINO HIDEHIKO

1 patent

YAMAGUCHI MASAHIRO

1 patent

OOZEKI YOSHIO

1 patent