Inventor
NAKAMURA SHIGETAKA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA SHIGETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORITSU KOKI CO LTD
8 patentsUS6232997B1May 15, 2001
Vacuum fluorescent color print head for photographic printing paper
NORITSU KOKI CO LTD11 citations71
US5578809ANov 26, 1996
Code data read apparatus for photographic film
NORITSU KOKI CO LTD15 citations69
US6292209B1Sep 18, 2001
Method of testing light-emitting condition of vacuum fluorescent print head
NORITSU KOKI CO LTD4 citations60
US6275248B1Aug 14, 2001
Vacuum fluorescent printer
NORITSU KOKI CO LTD5 citations60
US6243122B1Jun 5, 2001
Digital exposure apparatus
NORITSU KOKI CO LTD3 citations60
US6208365B1Mar 27, 2001
Vacuum fluorescent printer
NORITSU KOKI CO LTD3 citations60
US6812467B2Nov 2, 2004
Apparatus for reading images from photographic film
NORITSU KOKI CO LTD4 citations57
US5923914AJul 13, 1999
Method for determining whether film is developed or undeveloped
NORITSU KOKI CO LTD0 citations38
HITACHI CONSTRUCTION MACHINERY
6 patentsUS5307631AMay 3, 1994
Hydraulic control apparatus for hydraulic construction machine
HITACHI CONSTRUCTION MACHINERY57 citations95
US5285642AFeb 15, 1994
Load sensing control system for hydraulic machine
HITACHI CONSTRUCTION MACHINERY35 citations92
US4809504AMar 7, 1989
Control system for controlling input power to variable displacement hydraulic pumps of a hydraulic system
HITACHI CONSTRUCTION MACHINERY41 citations92
US5056312AOct 15, 1991
Hydraulic drive system for construction machines
HITACHI CONSTRUCTION MACHINERY47 citations91
US5170625ADec 15, 1992
Control system for hydraulic pump
HITACHI CONSTRUCTION MACHINERY20 citations82
US5085128AFeb 4, 1992
Variable displacement bent axis type hydraulic machine
HITACHI CONSTRUCTION MACHINERY2 citations62