Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HU

Hiroshi Uchiike — 21 Patents

IBM: 12 patents #9,258 of 70,183Top 15%
Canon: 8 patents #7,309 of 19,416Top 40%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MDMitsubishi Electric System Lsi Design: 1 patents #31 of 98Top 35%
HGHGST: 1 patents #1,167 of 1,677Top 70%
Fujisawa, JP: #147 of 2,463 inventorsTop 6%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Hiroshi Uchiike has been granted 21 US patents while listed as an inventor at IBM. The first was granted in 1997 and the most recent in February 2019. Hiroshi Uchiike ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Hiroshi Uchiike in Fujisawa, JP.

Patents per Year

Patents granted per year, 1997 to 2019Bar chart with a peak of 3 patents in 2011.peak 31997: 1 patents19971998: 1 patents1999: 1 patents19992000: 1 patents2001: 2 patents20012002: 1 patents2003: 1 patents20032006: 1 patents2007: 1 patents20072009: 1 patents2011: 3 patents20112012: 1 patents2013: 2 patents20132014: 1 patents2015: 1 patents20152016: 1 patents2019: 1 patents2019

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10219352 Light-emitting apparatus and display apparatus Yasuhiro Matsuura, Mitsuru Tada 2019-02-26 $22,000
9501965 Image display apparatus and control method thereof Takeshi Ikeda, Kohei Inamura, Mitsuru Tada 2016-11-22 $29,000
8926112 Backlight device and display apparatus Masanao Kurita 2015-01-06 $31,000
8750302 Picture control device and method of the same 2014-06-10 $39,000
8571388 Apparatuses and methods for processing video signals Hirofumi Urabe, Shuntaro Aratani, Kenichi Morikawa 2013-10-29 $76,000
8384510 Transmission apparatus, method for controlling transmission apparatus, and information communication system 2013-02-26 $60,000
8179959 Picture control device and method of the same 2012-05-15 $95,000
8072544 Video output apparatus and control method thereof Tetsu Fukuda, Kenichi Morikawa, Shuntaro Aratani 2011-12-06 $185,000
8010879 Error correction method and apparatus for data storage device Katsuhiko Katoh, Takashi Kuroda, Yasuhiro Takase 2011-08-30 $4,619,000
8001447 Error correction method and apparatus for data storage device Katsuhiko Katoh, Takashi Kuroda, Yasuhiro Takase 2011-08-16 $4,692,000
7530009 Data storage method and data storage device Katsuhiko Katoh, Takashi Kuroda, Yasuhiro Takase 2009-05-05 $6,523,000
7242551 Method for inspecting track pitch in a magnetic disk Shuhsuke Kurihara, Kenji Ogasawara, Yuhji Takagi 2007-07-10 $198,000
7107510 Data storage device and data processing method Katsuhiko Katoh, Takashi Kuroda, Yasuhiro Takase 2006-09-12 $4,301,000
6654852 Method and system of reading and writing data by a disk drive apparatus Atsushi Kanamaru, Takashi Kuroda, Hiromi Nishimiya, Takahiro Saito 2003-11-25 $5,480,000
6463551 Debug circuit and microcomputer incorporating debug circuit Teruaki Kanzaki, Sakae Itoh, Tatsuya Sakai 2002-10-08 $10,352,000
6236527 Disk drive with actuator load/unload controller Kenji Ogasawara, Yoshiro Amano, Masahiro Shimizu, Shusuke Kurihara, Kazunari Tsuchimto +5 more 2001-05-22 $28,959,000
6229663 Disk drive loading/unloading apparatus and method for controlling the apparatus Isao Yoneda, Shinji Ueno, Kenji Ogasawara, Yoshihiko Aoki, Fuminori Sai 2001-05-08 $26,391,000
6108157 Head mechanism control apparatus, disk drive, and head unload control method Isao Yoneda, Shinji Ueno, Kenji Ogasawara 2000-08-22 $30,771,000
5994866 Motor controller and disk drive unit Masashi Kisaka, Kenji Toga 1999-11-30 $27,589,000
5812338 Method and apparatus for indicating start of servo information on a recording medium Kenji Ogasawara, Takashi Nakamura, Nobuya Matsubara, Yuzo Nakagawa, Yuji Kigami +1 more 1998-09-22 $10,975,000
5637970 Motor speed control apparatus and motor speed control method Masashi Kisaka 1997-06-10 $25,796,000