Inventor
SHOJI YASUO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SHOJI YASUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTSUKA PHARMA CO LTD
10 patentsUS5843951ADec 1, 1998
Analgesic composition of pyrazolo(1,5-A) pyrimidines
OTSUKA PHARMA CO LTD24 citations92
US5707997AJan 13, 1998
Pyrazolo 1,5-a!pyrimidine derivative
OTSUKA PHARMA CO LTD55 citations92
US5985858ANov 16, 1999
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD39 citations91
US6166016ADec 26, 2000
Amide derivatives
OTSUKA PHARMA CO LTD8 citations73
US5985882ANov 16, 1999
Pyrazolo[1,5-a]pyrimidine derivatives
OTSUKA PHARMA CO LTD8 citations73
US5480874AJan 2, 1996
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD16 citations73
US5376665ADec 27, 1994
Phosphonic diester derivatives
OTSUKA PHARMA CO LTD17 citations72
US5081112AJan 14, 1992
Method for treating hyperlipidemia
OTSUKA PHARMA CO LTD13 citations69
US6372749B1Apr 16, 2002
Pyrazolo[1,5-a]pyrimidine derivatives
OTSUKA PHARMA CO LTD2 citations62
US6245779B1Jun 12, 2001
Naphthyridine derivatives
OTSUKA PHARMA CO LTD3 citations62
OKI ELECTRIC IND CO LTD
5 patentsUS5303263AApr 12, 1994
Transmission channel characteristic equalizer
OKI ELECTRIC IND CO LTD100 citations96
US4772871ASep 20, 1988
Delta sigma modulator circuit for an analog-to-digital converter
OKI ELECTRIC IND CO LTD64 citations95
US4897832AJan 30, 1990
Digital speech interpolation system and speech detector
OKI ELECTRIC IND CO LTD46 citations92
US4961160AOct 2, 1990
Linear predictive coding analysing apparatus and bandlimiting circuit therefor
OKI ELECTRIC IND CO LTD15 citations74
US5479419ADec 26, 1995
Adaptive maximum likelihood sequence estimator
OKI ELECTRIC IND CO LTD16 citations73