Inventor

KAWASHIMA MASAYUKI

JP12 patents

⚠️ This page may combine multiple inventors who share the name “KAWASHIMA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IWATSU ELECTRIC CO LTD

4 patents

US4759040AJul 19, 1988

Digital synchronizing circuit

IWATSU ELECTRIC CO LTD11 citations72

US4815099AMar 21, 1989

Data circuit-terminating equipment

IWATSU ELECTRIC CO LTD7 citations71

US4726013AFeb 16, 1988

Time division multiplex telecommunications system and method for a key telephone system or the like

IWATSU ELECTRIC CO LTD7 citations70

US5025441AJun 18, 1991

Key telephone system

IWATSU ELECTRIC CO LTD0 citations36

FUJITSU LTD

2 patents

US6023707AFeb 8, 2000

On-line database duplication with incorporation of concurrent database updates

FUJITSU LTD34 citations88

US9307005B2Apr 5, 2016

Communication control system, method, and apparatus

FUJITSU LTD2 citations55

ASAHI GLASS CO LTD

2 patents

US9841677B2Dec 12, 2017

Negative photosensitive resin composition, cured resin film, partition walls and optical element

ASAHI GLASS CO LTD0 citations51

US9459529B2Oct 4, 2016

Negative photosensitive resin composition, cured resin film, partition walls and optical element

ASAHI GLASS CO LTD0 citations41

TDK CORP

1 patent

US6284342B1Sep 4, 2001

Organic EL display assembly

TDK CORP150 citations98

HITACHI LTD

1 patent

US5067007ANov 19, 1991

Semiconductor device having leads for mounting to a surface of a printed circuit board

HITACHI LTD360 citations98

HEIAN CORPORATED

1 patent

US5094282AMar 10, 1992

Lumber processing apparatus

HEIAN CORPORATED61 citations92

TOYO INK MFG CO

1 patent

US7358302B2Apr 15, 2008

Composition for light-scattering film and light-scattering film using the same

TOYO INK MFG CO5 citations58