P

Inventor

HAYASHI NAOKI

JP219 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

15 patents
US9989892B2Jun 5, 2018

Developer accommodating container with projected shaped portion for contacting toner seal member

CANON KK42 citations98
US9523942B2Dec 20, 2016

Developer accommodating container, developing cartridge, process cartridge and image forming apparatus

CANON KK61 citations98
US9465318B2Oct 11, 2016

Developer accommodating container with toner seal member, unsealing member, and auxiliary unsealing member

CANON KK63 citations98
US9377716B2Jun 28, 2016

Unit and image forming apparatus

CANON KK17 citations92
US9128417B2Sep 8, 2015

Unit and image forming apparatus

CANON KK24 citations92
US9632451B2Apr 25, 2017

Developing apparatus, process cartridge and unit

CANON KK29 citations91
US10705481B2Jul 7, 2020

Process cartridge

CANON KK11 citations85
USD843443SMar 19, 2019

Process cartridge for image forming apparatus

CANON KK8 citations84
US10133215B2Nov 20, 2018

Developer container, developer storage unit, process cartridge, and image forming apparatus

CANON KK6 citations84
USD823938SJul 24, 2018

Cartridge

CANON KK12 citations84
USD823380SJul 17, 2018

Cartridge

CANON KK14 citations84
US9785091B2Oct 10, 2017

Developer container, developer storage unit, process cartridge, and image forming apparatus having a sealing member and an unsealing member

CANON KK6 citations84
USD786968SMay 16, 2017

Process cartridge for printer

CANON KK15 citations84
US9501031B2Nov 22, 2016

Packaged cartridge, packing material and cartridge

CANON KK11 citations84
US9256161B2Feb 9, 2016

Process cartridge, developing device and image forming apparatus

CANON KK20 citations84

FUJI XEROX CO LTD

8 patents

HAYASHI NAOKI

8 patents

HONDA MOTOR CO LTD

2 patents

TEXAS INSTRUMENTS INC

2 patents

MEIJI SEIKA KAISHA

2 patents

SHIROKI CORP

2 patents

ELCO CORP

1 patent

KUREHA CORP

1 patent

KYOCERA CORP

1 patent

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

TOKAI RUBBER IND LTD

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

FUJITSU LTD

1 patent

FUJIMORI KOGYO CO LTD

1 patent

PANASONIC IP MAN CO LTD

1 patent

KONICA MINOLTA INC

1 patent

TOYOTA BOSHOKU KK

1 patent

Showing the top 50 of 219 patents by PatentIndex Score.