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Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 399, Electrophotography
( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )
First-Named Assignee | 2009 | 2010 | 2011 | 2012 | 2013 | Total |
---|---|---|---|---|---|---|
RICOH COMPANY, LTD. | 212 | 309 | 345 | 316 | 351 | 1533 |
CANON KABUSHIKI KAISHA | 212 | 247 | 282 | 338 | 409 | 1488 |
BROTHER KOGYO KABUSHIKI KAISHA | 121 | 158 | 223 | 231 | 249 | 982 |
FUJI XEROX CO., LTD. | 92 | 122 | 125 | 195 | 223 | 757 |
SAMSUNG ELECTRONICS CO., LTD. | 76 | 129 | 136 | 133 | 105 | 579 |
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. | 62 | 105 | 109 | 136 | 135 | 547 |
XEROX CORPORATION | 71 | 111 | 140 | 129 | 91 | 542 |
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) | 84 | 136 | 89 | 82 | 78 | 469 |
KYOCERA MITA CORPORATION | 82 | 112 | 78 | 72 | 54 | 398 |
TOSHIBA CORPORATION | 81 | 83 | 92 | 69 | 34 | 359 |
OKIDATA CORPORATION | 22 | 37 | 56 | 79 | 61 | 255 |
SEIKO EPSON CORPORATION | 36 | 40 | 55 | 29 | 23 | 183 |
EASTMAN KODAK COMPANY | 22 | 10 | 18 | 43 | 55 | 148 |
LEXMARK INTERNATIONAL, INC. | 28 | 29 | 40 | 32 | 19 | 148 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. | 7 | 20 | 14 | 9 | 16 | 66 |
OCE PRINTING SYSTEMS GMBH | 9 | 9 | 6 | 15 | 11 | 50 |
KYOCERA DOCUMENT SOLUTIONS INC. | 0 | 0 | 0 | 7 | 34 | 41 |
STATIC CONTROL COMPONENTS, INC. | 8 | 6 | 5 | 2 | 4 | 25 |
MURATA MACHINERY, LTD. | 7 | 8 | 4 | 1 | 3 | 23 |
~INDIVIDUALLY OWNED PATENT | 8 | 6 | 4 | 3 | 1 | 22 |
MITSUBISHI KAGAKU IMAGING CORPORATION | 0 | 4 | 3 | 3 | 7 | 17 |
MIYAKOSHI PRINTING MACHINERY CO., LTD. | 0 | 3 | 1 | 4 | 7 | 15 |
WAZANA BROTHERS INTERNATIONAL, INC. | 1 | 5 | 2 | 0 | 4 | 12 |
CANON FINETECH INC. | 0 | 4 | 0 | 4 | 3 | 11 |
GENERAL PLASTIC INDUSTRIAL CO., LTD. | 4 | 1 | 2 | 3 | 1 | 11 |
FUTURE GRAPHICS IMAGING CORPORATION | 3 | 7 | 0 | 0 | 0 | 10 |
KYOCERA CORPORATION | 2 | 3 | 2 | 2 | 1 | 10 |
OCE-TECHNOLOGIES, B.V. | 2 | 2 | 3 | 2 | 1 | 10 |
BRIDGESTONE CORPORATION | 2 | 1 | 3 | 1 | 2 | 9 |
CANON KASEI KABUSHIKI KAISHA | 0 | 1 | 2 | 4 | 2 | 9 |
PALO ALTO RESEARCH CENTER INCORPORATED | 0 | 2 | 4 | 2 | 0 | 8 |
PANASONIC CORPORATION | 5 | 3 | 0 | 0 | 0 | 8 |
SUMITOMO RUBBER INDUSTRIES, LTD. | 3 | 2 | 2 | 0 | 1 | 8 |
NISCA CORPORATION | 0 | 2 | 3 | 1 | 1 | 7 |
SHARP LABORATORIES OF AMERICA, INC. | 3 | 2 | 0 | 1 | 1 | 7 |
AVISION INC. | 2 | 2 | 1 | 0 | 1 | 6 |
FUJIFILM CORPORATION | 4 | 1 | 1 | 0 | 0 | 6 |
INFOPRINT SOLUTIONS COMPANY LLC | 0 | 4 | 1 | 1 | 0 | 6 |
RISO KAGAKU CORPORATION | 0 | 0 | 0 | 2 | 3 | 5 |
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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