Inventor
MOMOSAKI EISHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MOMOSAKI EISHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUWA SEIKOSHA KK
6 patentsUS4320320AMar 16, 1982
Coupled mode tuning fork type quartz crystal vibrator
SUWA SEIKOSHA KK66 citations95
US4377765AMar 22, 1983
Mode coupled tuning fork type quartz crystal vibrator and method of tuning
SUWA SEIKOSHA KK49 citations92
US4468634AAug 28, 1984
Crystal oscillator producing two frequencies by means of amplitude modulation and demodulation
SUWA SEIKOSHA KK28 citations91
US4418299ANov 29, 1983
Face-shear mode quartz crystal vibrators and method of manufacture
SUWA SEIKOSHA KK28 citations91
US4356425AOct 26, 1982
Electrode for tuning fork type quartz crystal vibrator
SUWA SEIKOSHA KK14 citations73
US4035674AJul 12, 1977
Quartz crystal vibrator
SUWA SEIKOSHA KK18 citations68