Inventor
OKUYAMA TOSHIHARU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OKUYAMA TOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAN DESIGN CO
11 patentsUS5136285AAug 4, 1992
Portable data transmitting/receiving apparatus
MAN DESIGN CO122 citations97
US4973957ANov 27, 1990
Data collecting system
MAN DESIGN CO80 citations95
US4930096AMay 29, 1990
Data-transmitting apparatus having connecting plug
MAN DESIGN CO39 citations90
US5008665AApr 16, 1991
Measuring device having transmitter
MAN DESIGN CO13 citations73
US4924482AMay 8, 1990
Data-transmitting apparatus
MAN DESIGN CO10 citations73
US4914610AApr 3, 1990
Displacement measuring apparatus
MAN DESIGN CO12 citations73
US4914609AApr 3, 1990
Displacement measuring apparatus
MAN DESIGN CO15 citations73
US4896110AJan 23, 1990
Differential transformer for detecting the displacement of a probe using the combined output of two modes of operation
MAN DESIGN CO12 citations73
US4872124AOct 3, 1989
Length measuring device
MAN DESIGN CO11 citations73
US5513347AApr 30, 1996
Data transfer system
MAN DESIGN CO3 citations62
US4852264AAug 1, 1989
Distance measuring device with transmitter
MAN DESIGN CO6 citations62
NITTO KOHKI CO
4 patentsUS5023438AJun 11, 1991
Portable data input apparatus with different display modes
NITTO KOHKI CO124 citations97
US5065003ANov 12, 1991
Portable data input/transmission apparatus
NITTO KOHKI CO102 citations95
US5278551AJan 11, 1994
Meter reading system
NITTO KOHKI CO51 citations92
USD316854SMay 14, 1991
Wireless data transmitter/receiver with a bar code reader
NITTO KOHKI CO11 citations74