Inventor
KOBAYASHI KEI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBAYASHI KEI
4 patentsUS8277969B2Oct 2, 2012
Lithium ion secondary battery
KOBAYASHI KEI8 citations82
US8107857B2Jan 31, 2012
Fixing device and image forming apparatus
KOBAYASHI KEI4 citations61
US8135322B2Mar 13, 2012
Fixing device and image forming apparatus
KOBAYASHI KEI0 citations51
US8086121B2Dec 27, 2011
Fixing device and image forming device
KOBAYASHI KEI1 citations51
TOSHIBA MEMORY CORP
4 patentsUS10113030B2Oct 30, 2018
Resist material and pattern forming method using same
TOSHIBA MEMORY CORP2 citations73
US10964539B2Mar 30, 2021
Imprinting method and semiconductor device manufacturing method
TOSHIBA MEMORY CORP0 citations63
US11192282B2Dec 7, 2021
Template, template manufacturing method, and semiconductor device manufacturing method
TOSHIBA MEMORY CORP0 citations62
US10407542B2Sep 10, 2019
Resist material and pattern forming method using same
TOSHIBA MEMORY CORP0 citations52
SANYO ELECTRIC CO
4 patentsUS12506179B2Dec 23, 2025
Non-aqueous electrolyte secondary battery with fixing tape having a laminated structure
SANYO ELECTRIC CO0 citations58
US7727580B2Jun 1, 2010
Method of manufacturing electrode for lithium secondary batteries
SANYO ELECTRIC CO0 citations51
US11769933B2Sep 26, 2023
Nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations50
US10056606B2Aug 21, 2018
Negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations49
HITACHI LTD
3 patentsWAKIZAKA YASUHIRO
3 patentsUS8877376B2Nov 4, 2014
Electrode for secondary battery, slurry for secondary battery electrode, and secondary battery
WAKIZAKA YASUHIRO16 citations82
US9263733B2Feb 16, 2016
Anode for use in a lithium-ion secondary battery, and lithium-ion secondary battery
WAKIZAKA YASUHIRO3 citations72
US8426062B2Apr 23, 2013
Binder composition for nonaqueous electrolyte secondary battery electrode and nonaqueous electrolyte secondary battery
WAKIZAKA YASUHIRO0 citations51
HOYA LENS THAILAND LTD
3 patentsUS12572064B2Mar 10, 2026
Optical article and method for producing optical article
HOYA LENS THAILAND LTD0 citations62
US12421365B2Sep 23, 2025
Optical article and method for producing optical article
HOYA LENS THAILAND LTD0 citations62
US12378347B2Aug 5, 2025
Polymerizable composition for optical article and optical article
HOYA LENS THAILAND LTD0 citations62
TOKYO ELECTRON LTD
3 patentsUS12512339B2Dec 30, 2025
Temperature control device and substrate processing apparatus
TOKYO ELECTRON LTD0 citations58
US11692639B2Jul 4, 2023
Valve device
TOKYO ELECTRON LTD0 citations49
US11237577B2Feb 1, 2022
Temperature control system including multiple valves and temperature control method
TOKYO ELECTRON LTD0 citations49
ZEON CORP
2 patentsUS9601775B2Mar 21, 2017
Binder composition for secondary battery positive electrode, slurry composition for secondary battery positive electrode, secondary battery positive electrode, and secondary battery
ZEON CORP7 citations83
US10033042B2Jul 24, 2018
Positive electrode for secondary battery, and secondary battery
ZEON CORP7 citations82
NARITA KENJIRO
2 patentsDAINIPPON PRINTING CO LTD
2 patentsUS5801833ASep 1, 1998
Method of producing master and working pattern plates for etching and photolithographic apparatus therefor
DAINIPPON PRINTING CO LTD19 citations80
US5500326AMar 19, 1996
Method of producing master and working pattern plates for etching and photolithographic apparatus therefor
DAINIPPON PRINTING CO LTD5 citations58
SEARCHFIELD GRANT DONALD
2 patentsHONDA MOTOR CO LTD
2 patentsFUJIFILM BUSINESS INNOVATION CORP
2 patentsJEOL LTD
1 patentMAEDA KAZUHIRO
1 patentKIMURA KENJIRO
1 patentMATOBA CHIAKI
1 patentJAPAN SCIENCE & TECH AGENCY
1 patentOKI DATA KK
1 patentUNIV KYOTO
1 patentOLYMPUS MEDICAL SYSTEMS CORP
1 patentAUCKLAND UNISERVICES LTD
1 patentOHTA MASAHIRO
1 patentKIOXIA CORP
1 patentTOSHIBA KK
1 patentJAPAN TOBACCO INC
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentShowing the top 50 of 62 patents by PatentIndex Score.