Inventor
IWAKIRI NORIO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “IWAKIRI NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OMRON TATEISI ELECTRONICS CO
16 patentsUS4346275AAug 24, 1982
Illuminated pushbutton switch
OMRON TATEISI ELECTRONICS CO57 citations96
US4196348AApr 1, 1980
Contactless snap-action photoelectric switch
OMRON TATEISI ELECTRONICS CO24 citations82
US4556768ADec 3, 1985
Limit switch assembly
OMRON TATEISI ELECTRONICS CO21 citations81
US4628166ADec 9, 1986
Sealed slide switch
OMRON TATEISI ELECTRONICS CO18 citations79
US4855541AAug 8, 1989
Electronic component having improved rotary switch detent spring construction and improved terminal seal structure
OMRON TATEISI ELECTRONICS CO21 citations78
US4845322AJul 4, 1989
Plunger type fluid pressure switch
OMRON TATEISI ELECTRONICS CO16 citations78
US5122626AJun 16, 1992
Illuminated display push-button switch
OMRON TATEISI ELECTRONICS CO7 citations74
US4268735AMay 19, 1981
Pushbutton pilot switch
OMRON TATEISI ELECTRONICS CO16 citations74
US4897754AJan 30, 1990
Switching apparatus
OMRON TATEISI ELECTRONICS CO10 citations73
US4833280AMay 23, 1989
Slide switch having improved holding structure for the movable contact
OMRON TATEISI ELECTRONICS CO13 citations73
US4816631AMar 28, 1989
Slide switch sideways operation adapter
OMRON TATEISI ELECTRONICS CO9 citations73
US4301344ANov 17, 1981
Illuminated pushbutton switch
OMRON TATEISI ELECTRONICS CO8 citations73
US5015996AMay 14, 1991
Switch device with a trouble detecting and indicating function
OMRON TATEISI ELECTRONICS CO12 citations70
US4681994AJul 21, 1987
High precision and compact contact switch
OMRON TATEISI ELECTRONICS CO10 citations68
US6888075B2May 3, 2005
Push-button switch
OMRON TATEISI ELECTRONICS CO2 citations63
US4814565AMar 21, 1989
Sealed slide switch
OMRON TATEISI ELECTRONICS CO4 citations62
NOF CORP
7 patentsUS11746308B2Sep 5, 2023
Soft contact lens treatment solution
NOF CORP0 citations62
US12319788B2Jun 3, 2025
Phosphorylcholine group-containing polysiloxane monomer
NOF CORP0 citations60
US12378333B2Aug 5, 2025
Phosphoryl-choline-group-containing vinyl monomer
NOF CORP0 citations58
US11851516B2Dec 26, 2023
Phosphorylcholine group-containing polysiloxane monomer
NOF CORP0 citations56
US9850266B2Dec 26, 2017
Phosphorylcholine group-containing compound and phosphorylcholine complex
NOF CORP0 citations52
US12180321B2Dec 31, 2024
Monomer composition for contact lenses, polymer for contact lenses and method for producing same, and contact lens and method for producing the same
NOF CORP0 citations45
US11867875B2Jan 9, 2024
Monomer composition for contact lenses, polymer for contact lenses, contact lens, and method of producing the contact lens
NOF CORP0 citations45