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 patentsUS5914531AJun 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 patentsUS9778085B2Oct 3, 2017
Flow sensor with a protruding portion for height control and a cover for suppressing sinking of the cover during welding
HITACHI AUTOMOTIVE SYSTEMS LTD2 citations73
US10568226B2Feb 18, 2020
Electronic control device and method for manufacturing electronic control device
HITACHI AUTOMOTIVE SYSTEMS LTD1 citations61
US9880040B2Jan 30, 2018
Flow sensor
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US9880034B2Jan 30, 2018
Flow sensor
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations52
US10507617B2Dec 17, 2019
Laser welded structure, electronic controller and manufacture method for laser welded structure
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations50
US9964424B2May 8, 2018
Flow sensor and manufacturing method thereof
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations42
US9945707B2Apr 17, 2018
Flow sensor and method for producing resin structure
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations42
RENESAS TECH CORP
6 patentsUS6930388B2Aug 16, 2005
Semiconductor device and method for manufacturing the same and semiconductor device-mounted structure
RENESAS TECH CORP37 citations92
US6822317B1Nov 23, 2004
Semiconductor apparatus including insulating layer having a protrusive portion
RENESAS TECH CORP37 citations92
US6770547B1Aug 3, 2004
Method for producing a semiconductor device
RENESAS TECH CORP40 citations92
US7084498B2Aug 1, 2006
Semiconductor device having projected electrodes and structure for mounting the same
RENESAS TECH CORP9 citations74
US6686226B1Feb 3, 2004
Method of manufacturing a semiconductor device a ball grid array package structure using a supporting frame
RENESAS TECH CORP9 citations73
US6861294B2Mar 1, 2005
Semiconductor devices and methods of making the devices
RENESAS TECH CORP4 citations62