HA

Hidekuni Aizawa

SO Sony: 16 patents #2,631 of 25,231Top 15%
Overall (All Time): #300,841 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7657902 Disk holding device and disk recording/reproduction apparatus 2010-02-02
7594240 Disk drive apparatus Kiyoshi Omori, Yuji Suzuki, Takashi Ootsuka, Keiji Jitsukawa, Satoshi Muto +1 more 2009-09-22
7467395 Disc drive device Kiyoshi Omori, Yuji Suzuki, Takashi Ootsuka, Keiji Jitsukawa, Satoshi Muto +1 more 2008-12-16
7275253 Electronic apparatus and apparatus for recording and/or playback on recording medium Satomi Tanaka, Kenichi Tamura 2007-09-25
7180164 Semiconductor device Hisataka Izawa, Takehiko Matsuda 2007-02-20
7007850 Bar code reading apparatus, moving mirror for bar code reading apparatus, and manufacturing thereof Keigo Suzuki, Tamiaki Matsuura 2006-03-07
6837434 Laser module for bar code reader Kazuo Shibuya, Kenji Takase, Tsuguaki Shibata, Shigeru Shinzawa, Tamiaki Matsuura +2 more 2005-01-04
6766957 Optical device for bar-code reading, method for manufacturing an optical device, and light projection/receiving package Tamiaki Matsuura, Shigeru Shinzawa 2004-07-27
6715683 Optical data code reader Keiji Komiya 2004-04-06
6639248 Light emitting and receiving device structure Tamiaki Matsuura, Shigeru Shinzawa 2003-10-28
6587419 Electronic apparatus and apparatus for recording and/or playback on recording medium Satomi Tanaka, Kenichi Tamura 2003-07-01
6549348 Optical scanning device Yoshimasa Goda 2003-04-15
6307743 Electronic apparatus and apparatus for recording and/or playback on recording medium Satomi Tanaka, Kenichi Tamura 2001-10-23
5050022 Cassette loading apparatus having driving gears 1991-09-17
4437778 Tape cassette having means for adjusting a tape segment length for a thermal printer Takao Miyashita, Toru Takamiya 1984-03-20
4420268 Printing apparatus and tape clamp therefor Yoshihiro Tsukamura, Keiichi Ohta 1983-12-13