P

Inventor

TSUJI YOSHIO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “TSUJI YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIDEC READ CORP

3 patents
US6777949B2Aug 17, 2004

Circuit board testing apparatus and method for testing a circuit board

NIDEC READ CORP18 citations91
US7112967B2Sep 26, 2006

Circuit based testing apparatus and method for testing a circuit board

NIDEC READ CORP6 citations72
US7202690B2Apr 10, 2007

Substrate inspection device and substrate inspecting method

NIDEC READ CORP6 citations61

ASAHI DOW LTD

1 patent
US4091727AMay 30, 1978

Heat-sensitive copying method for preparation of printing stencils

ASAHI DOW LTD12 citations72

RISO KAGAKU CORP

1 patent
US4128057ADec 5, 1978

Stencil paper assembly

RISO KAGAKU CORP15 citations71

TOKYO GAS CO LTD

1 patent
US4313493AFeb 2, 1982

Forced air unit

TOKYO GAS CO LTD16 citations68

TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP

1 patent
US10355487B2Jul 16, 2019

Photovoltaic system

TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP1 citations57