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Yuichi Kojima — 35 Patents

Sony: 29 patents #1,235 of 25,231Top 5%

Ricoh Company: 6 patents #3,276 of 9,818Top 35%

Tokyo, JP: #3,564 of 90,295 inventorsTop 4%

Overall (All Time): #96,288 of 4,157,543Top 3%

35 Patents All Time

Yuichi Kojima has been granted 35 US patents while listed as an inventor at Sony. The first was granted in 1985 and the most recent in December 2015. Yuichi Kojima ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Yuichi Kojima in Tokyo, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9216350	Information processing apparatus, information processing method, information processing program, and storage medium storing information processing program	Atsushi Itoh, Takeshi Koyama, Masako Hirose	2015-12-22
7493323	Document group analyzing apparatus, a document group analyzing method, a document group analyzing system, a program, and a recording medium	—	2009-02-17
7266615	System for controlling information processing frequency at each stage in a loop based on receiver's updated request information	Satoshi Yoneya, Norikazu Ito	2007-09-04	$1,290,000
7146111	Office information system having a device which provides an operational message of the system when a specific event occurs	Jun Fujimoto, Takashi Ariyoshi, Yoshinaga Kato, Hiroo Kitagawa, Lu Bin +4 more	2006-12-05
6950613	Office information system having a device which provides an operational message of the system when a specific event occurs	Jun Fujimoto, Takashi Ariyoshi, Yoshinaga Kato, Hiroo Kitagawa, Lu Bin +4 more	2005-09-27
6701095	Office information system having a device which provides an operational message of the system when a specific event occurs	Jun Fujimoto, Takashi Ariyoshi, Yoshinaga Kato, Hiroo Kitagawa, Lu Bin +4 more	2004-03-02
6611652	Video data recording/reproducing system, audio/video data recording/reproducing device, its system, and data reproducing device	Tetsuya Iwamoto, Yoshinori Suzuki, Hiroshi Inamura, Atsumu Soda, Tatsuji Yamazaki +4 more	2003-08-26	$650,000
6498894	Video and/or audio data recording and/or reproduction apparatus	Norikazu Ito, Hiroyuki Fujita	2002-12-24	$1,330,000
6256420	Data transmission system	Yoichiro Sako	2001-07-03	$823,000
6094522	Video data recording and reproduction apparatus having a plurality of input/output control devices	Norikazu Ito, Hiroyuki Fujita	2000-07-25	$3,180,000
6085019	Apparatus and method for recording and reproducing video data to and from a record medium	Norikazu Ito, Hiroyuki Fujita	2000-07-04
6012028	Text to speech conversion system and method that distinguishes geographical names based upon the present position	Syuji Kubota	2000-01-04
5953484	Video transmitting apparatus, video data receiving apparatus, and video data transmitting and receiving system	—	1999-09-14	$1,208,000
5828841	Video signal recording and reproduction apparatus	Norikazu Ito, Hiroyuki Fujita, Atsuo Matsuyama, Masahiro Kato	1998-10-27	$323,000
5793971	Video signal output apparatus having near video-on-demand function	Hiroyuki Fujita	1998-08-11	$383,000
5590222	Image signal processing apparatus utilizing a 2D Haar transform and adaptive selection of images based on a parameter such as a ratio of coefficients for reducing block distortion and method thereof	—	1996-12-31	$125,000
5541659	Picture signal coding/decoding method and device using thereof	—	1996-07-30	$143,000
5506623	Data compression methods and systems with quantization distortion measurement means	Yoichiro Sako	1996-04-09	$111,000
5420636	Apparatus for and method of transmitting video signal	—	1995-05-30	$115,000
5418795	Viterbi decoder with path metric comparisons for increased decoding rate and with normalization timing calculation	Eisaburo Itakura	1995-05-23	$148,000
5410555	Viterbi decoding apparatus	Eisaburo Itakura	1995-04-25	$119,000
5410351	Video signal transmission system and method	—	1995-04-25	$119,000
5291524	Viterbi decoding apparatus	Eisaburo Itakura	1994-03-01	$131,000
5231667	Scrambling/descrambling circuit	—	1993-07-27	$150,000
5208815	Apparatus for decoding BCH code	—	1993-05-04	$188,000