Inventor

KAWAMURA YOSHITAKA

JP7 patents

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

FUJI PHOTO FILM CO LTD

3 patents

US7087360B2Aug 8, 2006

Package structure of planographic printing plates and interleaf paper for packaging the same

FUJI PHOTO FILM CO LTD2 citations61

US5958646ASep 28, 1999

Positive-working photosensitive composition and process for image formation

FUJI PHOTO FILM CO LTD4 citations61

US7132212B2Nov 7, 2006

Presensitized plate

FUJI PHOTO FILM CO LTD1 citations50

HITACHI LTD

2 patents

US7136977B2Nov 14, 2006

Backup acquisition method and disk array apparatus

HITACHI LTD16 citations76

US7010650B2Mar 7, 2006

Multiple data management method, computer and storage device therefor

HITACHI LTD8 citations72

HITACHI ELECTRONIC SERVICE CO

1 patent

US6769610B2Aug 3, 2004

Credit card double authentication system

HITACHI ELECTRONIC SERVICE CO11 citations65

SANWA NEEDLE BEARING CO LTD

1 patent

US4903878AFeb 27, 1990

Method for manufacturing a tape guide cylinder of small thickness

SANWA NEEDLE BEARING CO LTD5 citations59