Inventor

ISHIKAWA HIDETO

JP4 patents

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

SONY CORP

1 patent

US5357122AOct 18, 1994

Three-dimensional optical-electronic integrated circuit device with raised sections

SONY CORP170 citations98

CHIYODA CHEM ENG CONSTRUCT CO

1 patent

US5123836AJun 23, 1992

Method for the combustion treatment of toxic gas-containing waste gas

CHIYODA CHEM ENG CONSTRUCT CO116 citations94

HOKURIKU ELECT IND

1 patent

US5932808AAug 3, 1999

Pressure sensor module having dual insulating substrates on the pressure sensing and non-pressure sensing sides

HOKURIKU ELECT IND28 citations90

NICHIAS CORP

1 patent

US7381493B2Jun 3, 2008

Separator for fuel cell and process for producing the same

NICHIAS CORP5 citations58