Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JF

Junichi Fukuda

Nec: 19 patents #547 of 14,502Top 4%
IBM: 10 patents #10,888 of 70,183Top 20%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
ACAdvics Co.: 2 patents #250 of 686Top 40%
KKKarl Storz Se & Co. Kg: 2 patents #109 of 338Top 35%
Denso: 1 patents #6,940 of 11,792Top 60%
KEKeihin: 1 patents #237 of 596Top 40%
FOFuji Oozx: 1 patents #22 of 37Top 60%
KKKarl Storz Gmbh & Co. Kg: 1 patents #279 of 541Top 55%
Overall (All Time): #74,583 of 4,157,543Top 2%
41 Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
7176841 Antenna device and radio communication apparatus using the antenna device 2007-02-13
7175122 Compensation for tape breakage in a tape drive Nhan X. Bui, Randy C. Inch, Eiji Ogura, Kazuhiro Tsuruta 2007-02-13
7102846 Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns Nhan X. Bui, James Howard Eaton, Glen Alan Jaquette, Eiji Ogura, Mark Allan Taylor +1 more 2006-09-05
7102847 Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns Nhan X. Bui, James Howard Eaton, Glen Alan Jaquette, Eiji Ogura, Mark Allan Taylor +1 more 2006-09-05
7068237 Antenna device and wireless communication device using same 2006-06-27
7002763 Identification of laterally positioned servo bands employing differentiating characteristics of servo patterns Nhan X. Bui, James Howard Eaton, Glen Alan Jaquette, Eiji Ogura, Mark Allan Taylor +1 more 2006-02-21
6937413 Tape servo information with superimposed data information providing servo band identification Nhan X. Bui, James Howard Eaton, Glen Alan Jaquette, Eiji Ogura, Mark Allan Taylor +1 more 2005-08-30
6934109 Apparatus and method to monitor the relative position of a tape medium disposed in a tape drive Nhan X. Bui, Randy C. Inch, Eiji Ogura, Kazuhiro Tsuruta 2005-08-23
6619251 Tappet for an internal combustion engine Haruki Kobayashi 2003-09-16
6278571 Adaptive servo gap detection for timing based servo Nhan X. Bui, Glen Alan Jaquette, John Alexander Koski, Kazuhiro Tsuruta 2001-08-21
6239939 Robust detection of data modulated into a timing based servo Nhan X. Bui, Glen Alan Jaquette, John Alexander Koski, Kazuhiro Tsuruta 2001-05-29
5080188 Mounting structure for a vehicle deceleration sensor Hisakazu Okuhara, Koichi Kamiji, Masao Mochiji 1992-01-14
4974873 Malfunction preventing device for air bag module in automobiles Muneaki Kaiguchi, Hisakazu Okuhara, Tadahide Miyazawa, Koichi Kamiji 1990-12-04
4950914 Collision detection system for a vehicle Norimitsu Kurihara, Yoshikazu Tsuchiya, Makie Morota 1990-08-21
4938504 Malfunction preventing device for air bag module in automobiles Hisakazu Okuhara, Koichi Kamiji, Naoki Okuyama 1990-07-03
4873452 Collision detector for a vehicle Makie Morota 1989-10-10