Hiroaki Yada — 31 Patents at Sony

Hiroaki Yada has been granted 31 US patents while listed as an inventor at Sony. The first was granted in 1985 and the most recent in July 2019. Hiroaki Yada ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Hiroaki Yada in Ryugasaki, JP.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10358794	Work vehicle	Tetsuji Tanaka, Yasunori Miyamoto, Koji Hyodo, Isamu Aoki, Katsuyuki Kirita +2 more	2019-07-23
9453326	Work machine	Akira Shimohira, Tadayoshi Aoki	2016-09-27
D693853	Wheel loader	Kazuhiko Hiraoka, Kouji Kimijima, Akira Shimohira, Kouji Takehi, Katsuhisa Onoguchi +5 more	2013-11-19
7433145	Magnetic disk apparatus	Keitaro Yamashita	2008-10-07	$513,000
7177528	Disk drive apparatus, and data processing method for use with disk drive apparatus	Keitaro Yamashita	2007-02-13	$1,013,000
6999389	Disk device having real-time and reliability recording modes	Hiroshi Kanno	2006-02-14	$745,000
6950381	Disk device having real-time and reliability recording modes including simultaneously recordable channels set using commands	Hiroshi Kanno	2005-09-27	$518,000
6947354	Disk device having real-time and reliability recording modes with buffer memory divided into predetermined data stream areas	Hiroshi Kanno	2005-09-20	$434,000
6754155	Information recording medium and information processing device	Nobuhiro Hayashi, Munekatsu Fukuyama	2004-06-22	$717,000
6697958	Method and apparatus for driving a recording medium, method and system for recording and reproducing information, and information supplying medium	Hiroshi Kanno	2004-02-24	$903,000
6639885	Disk recording/reproduction device, and information processing system incorporating a disk recording/reproduction device thereof	Hiroshi Kanno	2003-10-28	$1,050,000
6501812	Method for reading and demodulating data at different rates	—	2002-12-31	$477,000
6240238	Magnetic disk device	—	2001-05-29	$1,760,000
6226139	Clock generator and disk drive	—	2001-05-01	$1,663,000
6215833	Digital signal processing circuit	—	2001-04-10	$1,221,000
6122126	Digital magnetic reproducing apparatus and digital magnetic recording/reproducing apparatus employing detection of second harmonic distortion and bias current control	Takamichi Yamakoshi, Yoshiharu Shimano	2000-09-19	$2,805,000
6091562	Digital magnetic reproducing apparatus and digital magnetic recording/reproducing apparatus employing detection of second harmonic distortion and signal to noise ratio	Takamichi Yamakoshi, Yoshiharu Shimano	2000-07-18	$3,111,000
5828509	Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation	Nobuhiro Hayashi, Takamichi Yamakoshi, Munekatsu Fukuyama	1998-10-27	$323,000
5828510	Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation	Nobuhiro Hayashi, Takamichi Yamakoshi, Munekatsu Fukuyama	1998-10-27	$323,000
5815333	Magnetic disc with a flat RAM area and disc device	Noriyuki Yamamoto	1998-09-29	$500,000
5796534	Apparatus which performs an ID operation simultaneously with a servo operation using a data recording medium with the ID area recorded immediately before the servo area	Noriyuki Yamamoto, Nobuhiro Hayashi, Takamichi Yamakoshi	1998-08-18	$423,000
5786954	Magnetic disk recording and playback apparatus using independently positioned recorded pattern sets for clock generation	Nobuhiro Hayashi, Takamichi Yamakoshi, Munekatsu Fukuyama	1998-07-28	$328,000
5600501	Disk recording and/or reproducing apparatus that compensates for bit nonlinearity and a phase shift introduced by separate read and write heads	Takamichi Yamakoshi, Nobuhiro Hayashi	1997-02-04	$208,000
5541783	Disk recording medium and disk drive unit wherein the product of the number of servo areas and the recording/reproduction mode switching time of the head amplifiers is 1200 or less	Noriyuki Yamamoto	1996-07-30	$143,000
5526200	Clock reproducing apparatus and data reproducing apparatus utilizing weighting-adding of samples	—	1996-06-11	$159,000

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Hiroaki Yada — 31 Patents

Issued Patents All Time

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