Inventor
TAKEUCHI SHIGEKI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS5790502AAug 4, 1998
Optical pickup with conversion of diffusion angle of outgoing light relative to diffusion angle of incident light
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD143 citations96
US5783818AJul 21, 1998
Integrated type optical pickup having packaging with gas-tight seal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations91
US5978344ANov 2, 1999
Method of manufacturing integrated optical pick-up
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations71
US5777975AJul 7, 1998
Optical pickup incorporating an integrated optical guide member
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations69
US6654320B2Nov 25, 2003
Optical pickup apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
RINNAI KK
4 patentsKONISHIROKU PHOTO IND
3 patentsMURATA MACHINERY LTD
3 patentsUS6057944AMay 2, 2000
Image scanning device
MURATA MACHINERY LTD19 citations84
US5978614ANov 2, 1999
Image scanning apparatus with light source condition testing
MURATA MACHINERY LTD12 citations74
US7841013B2Nov 23, 2010
Image forming device, computer program, and data file
MURATA MACHINERY LTD0 citations42