Inventor
OKADA AKIHIRO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “OKADA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
14 patentsUS5801781ASep 1, 1998
Apparatus for converting moving picture stream of MPEG1 to transport stream of MPEG2
FUJITSU LTD173 citations97
US5900904AMay 4, 1999
Picture reproduction position detecting apparatus for use with video on demand system
FUJITSU LTD100 citations96
US5299255AMar 29, 1994
Electronic mail system for transmitting information via communication network
FUJITSU LTD160 citations96
US6023725AFeb 8, 2000
Multiple video server system for transmitting data to a constant bit rate network through a variable bit rate network
FUJITSU LTD115 citations95
US5530739AJun 25, 1996
Mail center management system
FUJITSU LTD111 citations95
US5146488ASep 8, 1992
Multi-media response control system
FUJITSU LTD97 citations95
US5757510AMay 26, 1998
Facsimile mail apparatus
FUJITSU LTD19 citations92
US5257112AOct 26, 1993
Facsimile mail system with mail center equipment
FUJITSU LTD34 citations92
US4809361AFeb 28, 1989
Optical composite transceiver
FUJITSU LTD34 citations92
US4727592AFeb 23, 1988
Optical communication system
FUJITSU LTD49 citations92
US5892587AApr 6, 1999
Store-and-forward method for fax mail apparatus
FUJITSU LTD47 citations91
US5694458ADec 2, 1997
Facsimile mail system
FUJITSU LTD23 citations90
US6484028B2Nov 19, 2002
Information delivery system using satellite communication
FUJITSU LTD13 citations69
US5515175AMay 7, 1996
Facsimile mail system capable of managing facsimile mail designation errors
FUJITSU LTD5 citations63
NIPPON TELEGRAPH & TELEPHONE
9 patentsUS11343223B2May 24, 2022
Communication apparatus, communication method and program
NIPPON TELEGRAPH & TELEPHONE0 citations61
US11128569B2Sep 21, 2021
Load distribution system and load distribution method
NIPPON TELEGRAPH & TELEPHONE0 citations61
US11805098B2Oct 31, 2023
Communication system and communication method
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11463515B2Oct 4, 2022
Management device and management method
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11757779B2Sep 12, 2023
Load distribution system and load distribution method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11632331B2Apr 18, 2023
Load distribution system and load distribution method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11388019B2Jul 12, 2022
Function management apparatus, function management method and communication system
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11368411B2Jun 21, 2022
Communication system and bandwidth control method
NIPPON TELEGRAPH & TELEPHONE0 citations50
US11165603B2Nov 2, 2021
Communication system and communication method using virtual customer premise equipment
NIPPON TELEGRAPH & TELEPHONE0 citations50
DATAPRODUCTS CORP
3 patentsUS5798774AAug 25, 1998
Gas assisted ink jet apparatus and method
DATAPRODUCTS CORP58 citations95
US5559539ASep 24, 1996
Ink jet recording apparatus having self aligning print head cleaning system and method of operating the print head cleaning system
DATAPRODUCTS CORP29 citations91
US5797329AAug 25, 1998
Hot melt ink printer and method printing
DATAPRODUCTS CORP14 citations74