Inventor
MARUYAMA TOHRU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
9 patentsUS5642550AJul 1, 1997
Apparatus for removing image forming substance from image holding member
RICOH KK29 citations92
US6663719B2Dec 16, 2003
Cleaning system and a method of cleaning
RICOH KK34 citations91
US5759278AJun 2, 1998
Liquid applying apparatus and an image forming substance removing apparatus
RICOH KK14 citations81
US6156127ADec 5, 2000
Method and apparatus for removing image forming substance from image holding member
RICOH KK8 citations73
US6117240ASep 12, 2000
Liquid applying apparatus and an image forming substance removing apparatus
RICOH KK10 citations73
US5968272AOct 19, 1999
Liquid applying apparatus and an image forming substance removing apparatus
RICOH KK8 citations73
US5896612AApr 27, 1999
Method and apparatus for removing image forming substance from image holding member
RICOH KK8 citations73
US7055232B2Jun 6, 2006
Product disassembling and assembling system and a method of disassembling and assembling the product
RICOH KK5 citations72
US6722010B2Apr 20, 2004
Product disassembling and assembling system and a method of disassembling and assembling the product
RICOH KK9 citations72
TOSHIBA KK
5 patentsUS6034894AMar 7, 2000
Nonvolatile semiconductor storage device having buried electrode within shallow trench
TOSHIBA KK55 citations96
US6828627B2Dec 7, 2004
Semiconductor device
TOSHIBA KK23 citations92
US6703669B1Mar 9, 2004
Semiconductor device having serially connected memory cell transistors provided between two current terminals
TOSHIBA KK23 citations92
US6222769B1Apr 24, 2001
Nonvolatile semiconductor storage device having buried electrode within shallow trench
TOSHIBA KK35 citations92
US5892247AApr 6, 1999
Semiconductor device and a manufacturing method thereof
TOSHIBA KK3 citations63