Akihisa Horiuchi has been granted 52 US patents while listed as an inventor at Canon . The first was granted in 1988 and the most recent in February 2014. Akihisa Horiuchi ranks #50,240 of 4,157,543 US inventors in our database (top 1.2%). Patent records list Akihisa Horiuchi in Tokyo, JP.
Patents per Year Patents granted per year, 1988 to 2014 Bar chart with a peak of 5 patents in 1991. peak 5 1988: 1 patents 1988 1989: 4 patents 1990: 3 patents 1991: 5 patents 1991 1992: 3 patents 1993: 1 patents 1994: 3 patents 1994 1997: 2 patents 1998: 3 patents 1999: 1 patents 1999 2000: 4 patents 2001: 2 patents 2002: 2 patents 2002 2003: 1 patents 2004: 4 patents 2005: 1 patents 2005 2006: 2 patents 2007: 3 patents 2008: 1 patents 2008 2010: 1 patents 2012: 2 patents 2013: 2 patents 2013 2014: 1 patents 2014 Issued Patents All Time
Showing 1–25 of 52 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8643959 Zoom lens and image pickup apparatus equipped with zoom lens — 2014-02-04
$54,000
8526121 Zoom lens and image pickup apparatus equipped with zoom lens — 2013-09-03
$56,000
8526117 Zoom lens and image pickup apparatus equipped with zoom lens Kenji Shinohara 2013-09-03
$56,000
8284498 Zoom lens and image pickup apparatus having the same Kenji Shinohara , Nobuyuki Miyazawa 2012-10-09
$124,000
8248707 Zoom lens and image pickup apparatus having the same Tomonori Kimura 2012-08-21
$84,000
7679645 Image sensing system and its control method Koji Takahashi 2010-03-16
$178,000
7417802 Zoom lens and image pickup apparatus equipped with same — 2008-08-26
$739,000
7312932 Zoom lens system and image pickup apparatus having the same — 2007-12-25
7193787 Zoom lens system and image pickup apparatus having the same — 2007-03-20
$348,000
7187504 Zoom lens and image pick up apparatus including the same — 2007-03-06
$336,000
7057828 Zoom lens system — 2006-06-06
$158,000
6985177 Image sensing system and its control method Koji Takahashi 2006-01-10
$236,000
6924941 Optical apparatus Tadanori Okada 2005-08-02
$314,000
6754009 Zoom lens and image taking apparatus having the same — 2004-06-22
$271,000
6751028 Zoom lens and optical apparatus using the same — 2004-06-15
$268,000
6751029 Zoom lens image pickup apparatus — 2004-06-15
$268,000
6674580 Zoom lens and camera using the same — 2004-01-06
$212,000
6587280 Zoom lens and optical device using the same — 2003-07-01
$152,000
6392817 Rear focus type zoom lens and optical apparatus using the same — 2002-05-21
$142,000
6344932 Zoom lens and optical apparatus having the same — 2002-02-05
$338,000
6226130 Zoom lens Hitoshi Mukaiya 2001-05-01
$148,000
6178049 Zoom lens Hitoshi Mukaiya 2001-01-23
$294,000
6166864 Zoom lens and optical apparatus using the same — 2000-12-26
$161,000
6084722 Zoom lens of rear focus type and image pickup apparatus — 2000-07-04
6081389 Zoom lens of retrofocus type Hidemi Takayama , Hiroki Nakayama , Fumihito Wachi 2000-06-27
$505,000
