Inventor
HASHIMOTO KIYOSHI
JP73 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS6556381B2Apr 29, 2003
Magnetic disk device and magnetic head slider
HITACHI LTD46 citations96
US6628480B2Sep 30, 2003
Magnetic head slider having optimized ratio of negative pressure recess to front step bearing
HITACHI LTD27 citations92
US6493188B1Dec 10, 2002
Magnetic disc apparatus having slider which reduces variation in lift-up caused by change in air pressure
HITACHI LTD22 citations92
US6934123B2Aug 23, 2005
Magnetic disk device and magnetic head slider
HITACHI LTD7 citations74
US6744600B2Jun 1, 2004
Magnetic disk device and magnetic head slider
HITACHI LTD8 citations74
US6744598B2Jun 1, 2004
Magnetic disk device and magnetic head slider
HITACHI LTD4 citations74
US6693761B2Feb 17, 2004
Control method of control magnetic disk unit and magnetic disk unit using such method
HITACHI LTD8 citations73
US5973880AOct 26, 1999
Negative pressure flying head slider having improved side rails construction
HITACHI LTD12 citations73
US6785095B2Aug 31, 2004
Magnetic disc apparatus with slider having specified location of action point of equivalent load
HITACHI LTD5 citations63
UBE INDUSTRIES
7 patentsUS5425906AJun 20, 1995
Speed control method for injection molding machine
UBE INDUSTRIES26 citations93
US4579515AApr 1, 1986
Plasticating control apparatus for injection machine
UBE INDUSTRIES30 citations91
US4215978AAug 5, 1980
Resin moulding screws
UBE INDUSTRIES35 citations89
US4909724AMar 20, 1990
Injection apparatus
UBE INDUSTRIES20 citations81
US4842507AJun 27, 1989
Injection apparatus
UBE INDUSTRIES16 citations80
US4904178AFeb 27, 1990
Apparatus for injecting resin into a mold
UBE INDUSTRIES5 citations73
US4767306AAug 30, 1988
Injection apparatus
UBE INDUSTRIES10 citations72
HITACHI GLOBAL STORAGE TECH
4 patentsUS7679863B2Mar 16, 2010
Magnetic head slider with trailing rail surface for flying height control
HITACHI GLOBAL STORAGE TECH25 citations93
US7787216B2Aug 31, 2010
Magnetic head slider and disk drive with reduced damage to recording medium
HITACHI GLOBAL STORAGE TECH11 citations84
US7164556B2Jan 16, 2007
Magnetic disk device and magnetic head slider
HITACHI GLOBAL STORAGE TECH7 citations74
US7408741B2Aug 5, 2008
Magnetic disk slider having improved inclination margins in a rolling direction
HITACHI GLOBAL STORAGE TECH4 citations62
KOWA CO
3 patentsSEIKO EPSON CORP
3 patentsUS8359640B2Jan 22, 2013
Printing apparatus management system, printing apparatus management method, and printing apparatus management program
SEIKO EPSON CORP20 citations93
US8844008B2Sep 23, 2014
Printing apparatus management system, printing apparatus management method, and printing apparatus management program
SEIKO EPSON CORP5 citations73
US7809358B2Oct 5, 2010
Data reception apparatus, data reception method, and program for data reception
SEIKO EPSON CORP6 citations63
FUJI XEROX CO LTD
3 patentsWESTERN DIGITAL TECH INC
3 patentsUS10950266B1Mar 16, 2021
In-situ NFT pre-treatment to accumulate optically transparent material on NFT to improve reliability
WESTERN DIGITAL TECH INC5 citations84
US10950267B1Mar 16, 2021
HAMR media to assist optically transparent build-up on NFT to improve reliability
WESTERN DIGITAL TECH INC4 citations72
US11244703B2Feb 8, 2022
In-situ NFT pre-treatment to accumulate optically transparent material on NFT to improve reliability
WESTERN DIGITAL TECH INC0 citations62
TOKYO SHIBAURA ELECTRIC CO
2 patentsMEIJI SEIKA KAISHA
2 patentsYAMAHA MOTOR CO LTD
2 patentsTOSHIBA KK
2 patentsGRAND BLEU INC
2 patentsSUZUKI OSAMU
1 patentSUMITOMO CHEMICAL CO
1 patentYAMAMOTO MASANOBU
1 patentKOHIRA HIDEKAZU
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentSMC CORP
1 patentHASHIMOTO KIYOSHI
1 patentNEC PLATFORMS LTD
1 patentShowing the top 50 of 73 patents by PatentIndex Score.