Inventor

SASAKI MICHITAKA

JP8 patents

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

RICOH KK

3 patents

US7550238B2Jun 23, 2009

Process cartridge, image forming apparatus, and image forming process

RICOH KK2 citations62

US7517625B2Apr 14, 2009

Image forming apparatus and process cartridge

RICOH KK1 citations51

US7662533B2Feb 16, 2010

Image forming method, and image forming apparatus and process cartridge using the image forming method

RICOH KK0 citations41

RICOH CO LTD

2 patents

US7871747B2Jan 18, 2011

Electrophotographic photoconductor having charge blocking and moire preventing layers

RICOH CO LTD9 citations83

US7862969B2Jan 4, 2011

Image bearing member and image forming method using thereof, and image forming apparatus and process cartridge

RICOH CO LTD5 citations62

CHISSO CORP

1 patent

US6271310B1Aug 7, 2001

Polypropylene composition and process for producing the same

CHISSO CORP18 citations83

SHIMOYAMA KEISUKE

1 patent

US8064795B2Nov 22, 2011

Electrophotographic image forming apparatus and process cartridge

SHIMOYAMA KEISUKE0 citations50

TERAZAWA SEIJI

1 patent

US9116468B2Aug 25, 2015

Powder storage container and image forming apparatus in which a gripping part includes a powder loading port and a sealing member

TERAZAWA SEIJI1 citations47