Inventor
ISHII TAKEHITO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “ISHII TAKEHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON DEMPA KOGYO CO
4 patentsUS7690256B2Apr 6, 2010
Sensing device
NIHON DEMPA KOGYO CO4 citations60
US7845230B2Dec 7, 2010
Concentration sensor and concentration detector
NIHON DEMPA KOGYO CO1 citations50
US7956698B2Jun 7, 2011
High-frequency voltage-controlled oscillation circuit
NIHON DEMPA KOGYO CO1 citations48
US9240755B2Jan 19, 2016
Oscillator circuit
NIHON DEMPA KOGYO CO0 citations39