Inventor
ISHIGAKI ISAO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “ISHIGAKI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN ATOMIC ENERGY RES INST
17 patentsUS5279910AJan 18, 1994
Battery
JAPAN ATOMIC ENERGY RES INST51 citations92
US5075342ADec 24, 1991
Process for producing an ion exchange membrane by grafting non ion-selective monomers onto a ion exchange
JAPAN ATOMIC ENERGY RES INST42 citations92
US4622366ANov 11, 1986
Uranium adsorbing material and process for preparing the same
JAPAN ATOMIC ENERGY RES INST37 citations92
US4407846AOct 4, 1983
Method of producing a hydrophilic membrane from a polyethylene base film
JAPAN ATOMIC ENERGY RES INST30 citations92
US4384941AMay 24, 1983
Process for electrolyzing water
JAPAN ATOMIC ENERGY RES INST39 citations92
US4273840AJun 16, 1981
Battery separator and method of producing the same
JAPAN ATOMIC ENERGY RES INST34 citations92
US4396727AAug 2, 1983
Cation exchange membrane and process for producing the same
JAPAN ATOMIC ENERGY RES INST25 citations82
US4288467ASep 8, 1981
Method of producing a membrane of graft copolymer
JAPAN ATOMIC ENERGY RES INST15 citations74
US4539277ASep 3, 1985
Ion exchange membrane and process for producing the same
JAPAN ATOMIC ENERGY RES INST11 citations73
US4376794AMar 15, 1983
Process for production of separators for use in cells
JAPAN ATOMIC ENERGY RES INST16 citations73
US4287272ASep 1, 1981
Cell separator and cell
JAPAN ATOMIC ENERGY RES INST15 citations73
US4283442AAug 11, 1981
Method of producing a dimensionally stable battery separator
JAPAN ATOMIC ENERGY RES INST14 citations73
US5211959AMay 18, 1993
Processes for producing slow-release powders
JAPAN ATOMIC ENERGY RES INST5 citations62
US5260005ANov 9, 1993
Process for forming container of acrylonitrile polymers by biaxial-orientation blow-molding preform
JAPAN ATOMIC ENERGY RES INST6 citations60
US4354907AOct 19, 1982
Radiation polymerization of cationic monomer in aqueous alcohol
JAPAN ATOMIC ENERGY RES INST4 citations58
US4376021AMar 8, 1983
Process for producing a water-soluble vinyl polymer
JAPAN ATOMIC ENERGY RES INST6 citations57
US4379200AApr 5, 1983
Novel method of producing ion exchange membrane
JAPAN ATOMIC ENERGY RES INST1 citations52
ALPS ELECTRIC CO LTD
5 patentsUS6448874B1Sep 10, 2002
Resonant line constructed by microstrip line which is easy to be trimmed
ALPS ELECTRIC CO LTD160 citations94
US6593822B2Jul 15, 2003
Oscillator for achieving stable oscillation
ALPS ELECTRIC CO LTD7 citations74
US6359521B1Mar 19, 2002
Oscillator with buffer circuit in which deterioration in C/N ratio is lightened
ALPS ELECTRIC CO LTD7 citations74
US6249196B1Jun 19, 2001
Resonator for uniformly varying inductance or impedance in longitudinal direction of conductor line
ALPS ELECTRIC CO LTD2 citations61
US8043727B2Oct 25, 2011
Electromagnetic wave-absorption multilayer substrate
ALPS ELECTRIC CO LTD0 citations37
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS4758922AJul 19, 1988
High frequency circuit having a microstrip resonance element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD72 citations96
US4749963AJun 7, 1988
Oscillator having stripline loop resonator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD102 citations96
US5250910AOct 5, 1993
Push-push oscillator having in-phase and anti-phase output combining circuits
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations82
US4590443AMay 20, 1986
Transistor oscillator with compensating circuit for variable collector-base capacitance
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74