TN

Tetsuro Nagatsuka

Ricoh Company: 5 patents #3,664 of 9,818Top 40%
Overall (All Time): #1,015,038 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8533795 Information processing apparatus, information processing method, information processing program, and computer-readable medium Masashi Nakatomi 2013-09-10
8078988 Information display system, apparatus and method of displaying electronic information according to schedule information Soichiro Iga, Makoto Shinnishi 2011-12-13
7958135 Information processing apparatus, information recording system, information recording method, and computer-readable medium storing program Masayoshi Katoh, Soichiro Iga, Eiji Kemmochi 2011-06-07
7194471 Document classification system and method for classifying a document according to contents of the document Tatsuo Miyachi, Atsuo Shimada, Kazutoshi Takeya, Eiji Kemmochi, Akiko Nakajima +2 more 2007-03-20
6826724 DOCUMENT PROCESSOR, DOCUMENT CLASSIFICATION DEVICE, DOCUMENT PROCESSING METHOD, DOCUMENT CLASSIFICATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM FOR RECORDING PROGRAMS FOR EXECUTING THE METHODS ON A COMPUTER Atsuo Shimada, Tatsuo Miyachi, Eiji Kenmochi, Makoto Yamasaki, Kazutoshi Takeya 2004-11-30