Inventor

HIRANO KATSUNORI

JP10 patents

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

HITACHI HIGH TECH CORP

4 patents

US10522325B2Dec 31, 2019

Charged particle beam device and image processing method in charged particle beam device

HITACHI HIGH TECH CORP2 citations71

US7952072B2May 31, 2011

Test apparatus

HITACHI HIGH TECH CORP0 citations51

US10763078B2Sep 1, 2020

Charged particle beam device and image processing method in charged particle beam device

HITACHI HIGH TECH CORP0 citations50

US9489324B2Nov 8, 2016

Data processing device, semiconductor external view inspection device, and data volume increase alleviation method

HITACHI HIGH TECH CORP1 citations48

HITACHI LTD

2 patents

US7546506B2Jun 9, 2009

DRAM stacked package, DIMM, and semiconductor manufacturing method

HITACHI LTD15 citations83

US7870428B2Jan 11, 2011

Method of diagnosing circuit board, circuit board, and CPU unit

HITACHI LTD0 citations40

ELPIDA MEMORY INC

1 patent

US7137055B2Nov 14, 2006

Semiconductor testing equipment, testing method for semiconductor, fabrication method of semiconductor, and semiconductor memory

ELPIDA MEMORY INC38 citations90

RENESAS TECH CORP

1 patent

US7114110B2Sep 26, 2006

Semiconductor device, and the method of testing or making of the semiconductor device

RENESAS TECH CORP12 citations83

OPNEXT JAPAN INC

1 patent

US6979810B2Dec 27, 2005

Optical modules and methods of making the optical modules

OPNEXT JAPAN INC6 citations61

HIRANO KATSUNORI

1 patent

US8304726B2Nov 6, 2012

Test apparatus

HIRANO KATSUNORI0 citations45