The report contains ten-year analysis with the following sections
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canon | 5639 |
kehnon kabusiki kajsja | 283 |
kishino, kazuo | 12 |
kishino, kengo | 8 |
oji paper company | 2 |
anon | 1 |
ricoh company | 1 |
mitsubishi heavy industries | 1 |
canon | 493 |
kehnon kabusiki kajsja | 64 |
kishino, kazuo | 1 |
canon | 220 |
mitsubishi heavy industries | 1 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
process cartridge, electrophotographic image forming apparatus, and electrophotographic … 🛈 | 133 | 2006 |
developer supply container and developer supplying system | 116 | 2005 |
video encoding and decoding with improved error resilience | 96 | 2011 |
electrophotographic image forming apparatus, developing apparatus, and coupling member | 86 | 2007 |
process cartridge and image forming apparatus | 85 | 2006 |
developer supply container and developer supplying system | 81 | 2009 |
developer supply container and developer supplying system | 78 | 2009 |
process cartridge and image forming apparatus | 78 | 2006 |
cartridge, and electrophotographic image forming apparatus which uses cartridge | 73 | 2008 |
rotational force transmitting part | 73 | 2006 |