Inventor
MIYAUCHI HIROSHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “MIYAUCHI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON TOKUSHU NOYAKU SEIZO KK
10 patentsUS5007952AApr 16, 1991
Herbicidal novel benzothiazolonyl pyrroles
NIHON TOKUSHU NOYAKU SEIZO KK65 citations96
US4902335AFeb 20, 1990
Benzo-fused cyclic compounds
NIHON TOKUSHU NOYAKU SEIZO KK35 citations92
US5034051AJul 23, 1991
Heterocyclic compounds
NIHON TOKUSHU NOYAKU SEIZO KK10 citations74
US4828604AMay 9, 1989
2,5-dihydropyrroles
NIHON TOKUSHU NOYAKU SEIZO KK8 citations74
US4804394AFeb 14, 1989
Benzoxazines and use as herbicides
NIHON TOKUSHU NOYAKU SEIZO KK6 citations74
US5077401ADec 31, 1991
Benzo-fused cyclic compounds
NIHON TOKUSHU NOYAKU SEIZO KK2 citations63
US4971619ANov 20, 1990
Benzothiazolone
NIHON TOKUSHU NOYAKU SEIZO KK2 citations63
US4909828AMar 20, 1990
Herbicidally active 2,5-dihydropyrroles
NIHON TOKUSHU NOYAKU SEIZO KK2 citations63
US4845230AJul 4, 1989
2,5-dihydropyrroles
NIHON TOKUSHU NOYAKU SEIZO KK2 citations63
US5017213AMay 21, 1991
1-phenylpyrroles
NIHON TOKUSHU NOYAKU SEIZO KK0 citations42
NEC CORP
4 patentsUS5689567ANov 18, 1997
Electronic signature method and apparatus
NEC CORP117 citations98
US5661805AAug 26, 1997
Signature verification apparatus capable of obtaining information required for a document recipient by using an apparatus's verification key alone
NEC CORP63 citations96
US6169803B1Jan 2, 2001
Encryption key processing system to be incorporated into data recovery system or key setting system for generating encryption key
NEC CORP41 citations92
US6272225B1Aug 7, 2001
Key recovery condition encryption and decryption apparatuses
NEC CORP18 citations83
KEYENCE CO LTD
4 patentsUSD995625SAug 15, 2023
Cartridge for continuous inkjet printer
KEYENCE CO LTD2 citations72
US11607887B2Mar 21, 2023
Inkjet recording device and cartridge
KEYENCE CO LTD1 citations72
US12365185B2Jul 22, 2025
Inkjet recording device and cartridge
KEYENCE CO LTD0 citations62
US11970007B2Apr 30, 2024
Inkjet recording device and cartridge
KEYENCE CO LTD0 citations62