Inventor
YAGI SHIGEKI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “YAGI SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
12 patentsUS5102623AApr 7, 1992
Infinitesimal liquid reactor
SEIKO INSTR INC49 citations91
US7595443B2Sep 29, 2009
Music practice supporting appliance
SEIKO INSTR INC9 citations84
US7030308B2Apr 18, 2006
Synchronized beat notification system and master device and slave device for use therewith
SEIKO INSTR INC19 citations84
US6486573B2Nov 26, 2002
Portable X-ray fluorescence analyzer
SEIKO INSTR INC15 citations84
US6400795B2Jun 4, 2002
X-ray fluorescence analyzer
SEIKO INSTR INC19 citations84
US4847760AJul 11, 1989
Electronic device for storing personal information
SEIKO INSTR INC23 citations82
US6359962B1Mar 19, 2002
Flourescent X-ray analyzer
SEIKO INSTR INC12 citations74
US6757356B2Jun 29, 2004
Electric discharge detection circuit
SEIKO INSTR INC4 citations63
US6542349B2Apr 1, 2003
Portable X-ray fluorescence analyzer
SEIKO INSTR INC4 citations63
US6535573B2Mar 18, 2003
X-ray fluorescence analyzer
SEIKO INSTR INC3 citations63
US7405373B2Jul 29, 2008
Switch structure and electronic device
SEIKO INSTR INC3 citations58
US7654220B2Feb 2, 2010
Indicator
SEIKO INSTR INC1 citations52
NIHON TOKUSHU NOYAKU SEIZO KK
9 patentsUS4902335AFeb 20, 1990
Benzo-fused cyclic compounds
NIHON TOKUSHU NOYAKU SEIZO KK35 citations92
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
US4798620AJan 17, 1989
Benzoxazines and herbicidal use
NIHON TOKUSHU NOYAKU SEIZO KK8 citations74
US4729784AMar 8, 1988
1-(1,4-benzoxazin-3-on-6-yl)-dialkylmaleimides and use as herbicides
NIHON TOKUSHU NOYAKU SEIZO KK9 citations74
US5077401ADec 31, 1991
Benzo-fused cyclic compounds
NIHON TOKUSHU NOYAKU SEIZO KK2 citations63
US4971619ANov 20, 1990
Benzothiazolone
NIHON TOKUSHU NOYAKU SEIZO KK2 citations63
US4845230AJul 4, 1989
2,5-dihydropyrroles
NIHON TOKUSHU NOYAKU SEIZO KK2 citations63
US4836844AJun 6, 1989
Novel N-benzothiazolyl-2,5-dihydropyrroles
NIHON TOKUSHU NOYAKU SEIZO KK1 citations52