Akihisa Itoh has been granted 15 US patents while listed as an inventor at Alps Electric Co. . The first was granted in 1998 and the most recent in December 2025. Akihisa Itoh ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Akihisa Itoh in Fukushima, JP.
Patents per Year Patents granted per year, 1998 to 2009 Bar chart with a peak of 3 patents in 1999. peak 3 1998: 1 patents 1998 1999: 3 patents 1999 2000: 2 patents 2000 2003: 1 patents 2003 2004: 1 patents 2004 2006: 2 patents 2006 2007: 1 patents 2007 2008: 2 patents 2008 2009: 1 patents 2009 Issued Patents All Time
Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12504826 Sensory control method, sensory control system, method for generating conversion model, conversion model generation system, method for converting relational expression, and program Yusuki Yamada , Takeshi Shirasaka , Munemitsu Abe , Hisato Shimomura , Takashi Uenomachi +5 more 2025-12-23
7593006 Input device for moving cursor and scrolling image on screen Osamu Hara , Kouichi Ogino , Kazuhito Ooshita 2009-09-22
$1,066,000
7348965 Coordinates input apparatus having divided coordinates input surface — 2008-03-25
7339577 Input device capable of button input and coordinate input on the same operating surface Tadamitsu Sato , Hiroshi Shigetaka 2008-03-04
$1,051,000
7218314 Coordinate input device — 2007-05-15
$1,261,000
7042445 Input device for moving cursor and scrolling image on screen Osamu Hara , Kouichi Ogino , Kazuhito Ooshita 2006-05-09
$816,000
6983336 Dual pointing device used to control a cursor having absolute and relative pointing devices Yoshiyuki Kikuchi , Shoji Suzuki , Kouichi Miura 2006-01-03
$746,000
6681268 Dual pointing screen cursor device comprising touch pad and stick wherein each has identifying bytes that is transmitted through single channel port Yoshiyuki Kikuchi , Shoji Suzuki , Kouichi Miura 2004-01-20
6603459 Two-direction input device and operating device using combination of two-direction input device and coordinate input member Hideto Matsufusa 2003-08-05
6097370 X-Y direction input device Nobuhiro Oura 2000-08-01
6037929 Coordinate input system and method of controlling same Tsuyoshi Ogura 2000-03-14
5999170 Input pen Nobuhiro Ooura 1999-12-07
5995083 Coordinates input apparatus Tadamitsu Sato , Tsuyoshi Ogura 1999-11-30
5907327 Apparatus and method regarding drag locking with notification Tsuyoshi Ogura 1999-05-25
5847696 X-Y coordinate input device Nobuhiro Oura 1998-12-08