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

Koichi Ando — 36 Patents

Nec: 7 patents #2,009 of 14,502Top 15%
TKToshiba Tec Kabushiki Kaisha: 6 patents #475 of 1,664Top 30%
Kabushiki Kaisha Toshiba: 6 patents #4,930 of 21,451Top 25%
NENec Electronics: 5 patents #112 of 1,789Top 7%
HAHitachi Astemo: 2 patents #393 of 1,276Top 35%
RERenesas Electronics: 2 patents #1,855 of 4,529Top 45%
MKMitsubishi Kakoki Kaisha: 1 patents #3 of 15Top 20%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
Kyocera: 1 patents #2,054 of 3,732Top 60%
Hitachinaka, JP: #110 of 2,447 inventorsTop 5%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Koichi Ando has been granted 36 US patents while listed as an inventor at Nec. The first was granted in 1981 and the most recent in September 2025. Koichi Ando ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Koichi Ando in Hitachinaka, JP.

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12431021 Electronic control device and vehicle control system 2025-09-30
12247627 Power transmission system and method of assembling the same Kotaro Suzuki, Nobuyuki Matsubara, Yuji Tashiro 2025-03-11
12194760 Printer 2025-01-14
11862012 Vehicle control system and server Keisuke AMPO, Tao Lin 2024-01-02
11354603 Carsharing system and carsharing method Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2022-06-07 $752,000
11330125 Image forming apparatus with an adjustable scanner 2022-05-10
11270535 Trunk-sharing system, information processing device for trunk-sharing, information processing method for trunk-sharing, and recording medium having program stored therein Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2022-03-08 $795,000
11242033 Information processing system, information processing device, information processing method for information processing system, recording medium, and vehicle interior sharing system for delivering an object stored in an interior space of a vehicle Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita, Ryuichi Suzuki +5 more 2022-02-08 $1,261,000
11200759 Support apparatus, support method, program, and support system Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2021-12-14 $1,175,000
11171086 Semiconductor device Shunji Kubo, Eiji Io, Hideyuki Tajima, Tetsuya Iida 2021-11-09
11164139 Trunk-sharing system, information processing method for trunk-sharing, and recording medium having program stored therein Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2021-11-02 $1,027,000
11158148 Delivery system, information processing device, control method for information processing device, and non-transitory recording medium having program stored therein Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2021-10-26 $1,107,000
10810814 Delivery system, information processing device, control method for information processing device, and non-transitory recording medium having program stored therein Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2020-10-20 $701,000
10755502 Trunk-sharing system, information processing device for trunk-sharing, information processing method for trunk-sharing, and recording medium having program stored therein Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2020-08-25 $436,000
10752208 Information system, information processing device, information processing method, and non-transitory recording medium having program stored therein Shin Sakurada, Mutsumi Matsuura, Masato Endo, Koki Fujita 2020-08-25 $436,000
10031792 Flash memory Tomoya Saito, Masamichi Fujito, Takashi Hashimoto 2018-07-24
9544413 Electronic device, control method, and control program Tomohiro Sudo, Kenji Ishibashi 2017-01-10 $34,000
7773428 Nonvolatile semiconductor memory having suitable crystal orientation 2010-08-10
7538914 Image reading apparatus 2009-05-26
7345795 System and method for scanning or reading documents having both color and monochromatic pages 2008-03-18
7071512 Non-volatile semiconductor memory device Kenichiro Nakagawa, Tomohiro Hamajima 2006-07-04
6879414 Scanner unit and carriage therefor 2005-04-12
6845911 Optical reader 2005-01-25
6794258 High-performance MOS transistor of LDD structure having a gate insulating film with a nitride central portion and oxide end portions Mariko Makabe, Shin Koyama 2004-09-21 $53,000
6614081 High-performance MOS transistor of LDD structure having a gate insulating film with a nitride central portion and oxide end portions Mariko Makabe, Shin Koyama 2003-09-02 $26,000