Inventor
NAGAOKA TSUTOMU
JP18 patents
⚠️ This page may combine multiple inventors who share the name “NAGAOKA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
8 patentsUS5773049AJun 30, 1998
Two-layer foam injection molding machine
KOBE STEEL LTD76 citations95
US5773042AJun 30, 1998
Injection molding unit for long fiber-reinforced thermoplastic resin
KOBE STEEL LTD50 citations92
US5395565AMar 7, 1995
Method of deciding the quality of resin workpiece in a compression-molding process
KOBE STEEL LTD26 citations92
US6630090B1Oct 7, 2003
Continuous injection molding method
KOBE STEEL LTD15 citations83
US6777084B2Aug 17, 2004
Injection molding method, and molded product obtained from the method
KOBE STEEL LTD9 citations73
US6074190AJun 13, 2000
Multilayer injection molding machine and injection unit connecting device
KOBE STEEL LTD14 citations73
US6555041B1Apr 29, 2003
Method of injection molding a skin layer around a core resin
KOBE STEEL LTD4 citations62
US7993737B2Aug 9, 2011
Natural fiber-reinforced thermoplastic resin injection molding
KOBE STEEL LTD1 citations50
FUJIFILM BUSINESS INNOVATION CORP
3 patentsUS12487283B2Dec 2, 2025
Information processing apparatus and information processing method
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11977628B2May 7, 2024
Semiconductor device
FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11798133B2Oct 24, 2023
Image processing apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations49