P

Inventor

SUGANO TOSHIO

JP58 patents
⚠️ This page may combine multiple inventors who share the name “SUGANO TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

29 patents
US6555918B2Apr 29, 2003

Stacked semiconductor device including improved lead frame arrangement

HITACHI LTD188 citations99
US6252299B1Jun 26, 2001

Stacked semiconductor device including improved lead frame arrangement

HITACHI LTD98 citations99
US4982265AJan 1, 1991

Semiconductor integrated circuit device and method of manufacturing the same

HITACHI LTD620 citations99
US6438012B1Aug 20, 2002

Directional coupling memory module

HITACHI LTD82 citations98
US5334875AAug 2, 1994

Stacked semiconductor memory device and semiconductor memory module containing the same

HITACHI LTD128 citations98
US5198888AMar 30, 1993

Semiconductor stacked device

HITACHI LTD353 citations98
US6756661B2Jun 29, 2004

Semiconductor device, a semiconductor module loaded with said semiconductor device and a method of manufacturing said semiconductor device

HITACHI LTD201 citations97
US5910685AJun 8, 1999

Semiconductor memory module having double-sided stacked memory chip layout

HITACHI LTD87 citations97
US6452266B1Sep 17, 2002

Semiconductor device

HITACHI LTD61 citations96
US6169325B1Jan 2, 2001

Semiconductor device

HITACHI LTD82 citations96
US6744656B2Jun 1, 2004

Semiconductor device and process for manufacturing the same

HITACHI LTD34 citations95
US6288924B1Sep 11, 2001

Semiconductor device and process for manufacturing the same

HITACHI LTD42 citations95
US6215687B1Apr 10, 2001

Semiconductor device and process for manufacturing the same

HITACHI LTD37 citations95
US5910010AJun 8, 1999

Semiconductor integrated circuit device, and process and apparatus for manufacturing the same

HITACHI LTD112 citations95
US5095407AMar 10, 1992

Double-sided memory board

HITACHI LTD136 citations95
US5028986AJul 2, 1991

Semiconductor device and semiconductor module with a plurality of stacked semiconductor devices

HITACHI LTD115 citations95
US6383845B2May 7, 2002

Stacked semiconductor device including improved lead frame arrangement

HITACHI LTD20 citations93
US5818792AOct 6, 1998

Semiconductor memory device and memory module using the same

HITACHI LTD19 citations93
US6978328B1Dec 20, 2005

Bus system, memory system, printed circuit board and directional coupler

HITACHI LTD49 citations92
US6788560B2Sep 7, 2004

Semiconductor device and process for manufacturing the same

HITACHI LTD15 citations92
US6654270B2Nov 25, 2003

Directional coupling memory module

HITACHI LTD34 citations92
US5838549ANov 17, 1998

Memory module and an IC card

HITACHI LTD46 citations92
US5220491AJun 15, 1993

High packing density module board and electronic device having such module board

HITACHI LTD28 citations92
US5103247AApr 7, 1992

Semiconductor device

HITACHI LTD41 citations89
US7102221B2Sep 5, 2006

Memory-Module with an increased density for mounting semiconductor chips

HITACHI LTD18 citations84
US6986072B2Jan 10, 2006

Register capable of corresponding to wide frequency band and signal generating method using the same

HITACHI LTD17 citations82
US6617196B2Sep 9, 2003

Semiconductor device

HITACHI LTD11 citations74
US6388318B1May 14, 2002

Surface mount-type package of ball grid array with multi-chip mounting

HITACHI LTD11 citations74
US5691952ANov 25, 1997

Semiconductor memory device and memory module using the same

HITACHI LTD15 citations74

ELPIDA MEMORY INC

9 patents

SAITO SHUNICHI

2 patents

MATSUI YOSHINORI

2 patents

HITACHI ULSI SYS CO LTD

2 patents

PS4 LUXCO SARL

2 patents

EPIDA MEMORY INC

1 patent

HIRAISHI ATSUSHI

1 patent

MICRON TECHNOLOGY INC

1 patent

LONGITUDE SEMICONDUCTOR SARL

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.