Inventor
TOMONARI SHIGEAKI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TOMONARI SHIGEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
4 patentsUS6293149B1Sep 25, 2001
Acceleration sensor element and method of its manufacture
MATSUSHITA ELECTRIC WORKS LTD57 citations93
US5426412AJun 20, 1995
Infrared detecting device and infrared detecting element for use in the device
MATSUSHITA ELECTRIC WORKS LTD22 citations90
US6791233B2Sep 14, 2004
Semiconductor device
MATSUSHITA ELECTRIC WORKS LTD11 citations71
US6384509B1May 7, 2002
Semiconductor device
MATSUSHITA ELECTRIC WORKS LTD9 citations71
AGENCY IND SCIENCE TECHN
3 patentsUS5047090ASep 10, 1991
Semiconductor device
AGENCY IND SCIENCE TECHN21 citations81
US4894699AJan 16, 1990
Optical control circuit and semiconductor device for realizing the circuit
AGENCY IND SCIENCE TECHN22 citations80
US4916323AApr 10, 1990
Optical control circuit and a semiconductor device for realizing same
AGENCY IND SCIENCE TECHN13 citations72