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

Hiroaki Ono — 162 Patents

Hitachi: 50 patents #293 of 28,497Top 2%
Sony: 32 patents #1,063 of 25,231Top 5%
Denso: 12 patents #974 of 11,792Top 9%
MAMaxell: 10 patents #58 of 437Top 15%
Bridgestone: 7 patents #326 of 2,860Top 15%
JSJfe Steel: 7 patents #245 of 1,401Top 20%
MCMurata Manufacturing Co.: 6 patents #1,272 of 5,295Top 25%
YAYazaki: 5 patents #889 of 3,427Top 30%
FDFdk: 5 patents #27 of 324Top 9%
ODOki Data: 5 patents #144 of 635Top 25%
KCKohoku Kogyo Co.: 4 patents #2 of 24Top 9%
HMHitachi Maxell: 2 patents #441 of 1,211Top 40%
NSNippon Soken: 2 patents #546 of 1,540Top 40%
TCToyoda Gosei Co.: 2 patents #900 of 2,296Top 40%
TCToyo Tire & Rubber Co.: 2 patents #160 of 499Top 35%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
FUFujifilm: 2 patents #2,431 of 4,519Top 55%
Ricoh Company: 2 patents #5,700 of 9,818Top 60%
UNUnipres: 1 patents #21 of 67Top 35%
Canon: 1 patents #14,969 of 19,416Top 80%
NKNippon Kayaku: 1 patents #556 of 1,103Top 55%
FAFipa Frohwitter Intellectual Property Ag: 1 patents #5 of 18Top 30%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Toyota: 1 patents #15,486 of 26,838Top 60%
TIToyota Industries: 1 patents #1,298 of 1,610Top 85%
Overall (All Time): #5,314 of 4,157,543Top 1%
162 Patents All Time
Hiroaki Ono has been granted 162 US patents while listed as an inventor at Hitachi. The first was granted in 1991 and the most recent in December 2025. Hiroaki Ono ranks #5,314 of 4,157,543 US inventors in our database (top 0.13%). Patent records list Hiroaki Ono in Tokyo, MH, JP.

Issued Patents All Time

Showing 1–25 of 162 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12510638 Distance measuring device, method for controlling distance measuring device, and electronic device Hidenori Sano, Yasuhiro Okamoto, Yukinao Kenjo, Takashi Kusakari 2025-12-30
12455382 Distance measuring sensor, signal processing method, and distance measuring module Hidenori Sano 2025-10-28
12405224 Surface inspection device, surface inspection method, method of manufacturing steel material, method of managing quality of steel material, and manufacturing facility for steel material Daisuke Tajiri, Keisuke Yoshida 2025-09-02
12358081 Position detection apparatus for seam portion and heating portion of welded steel pipe, manufacturing equipment for welded steel pipe, position detection method for seam portion and heating portion of welded steel pipe, manufacturing method for welded steel pipe, and quality control method for welded steel pipe Shuichi Sato, Mitsutoshi Kemmochi 2025-07-15
12320756 Surface-defect detecting method, surface-defect detecting apparatus, steel-material manufacturing method, steel-material quality management method, steel-material manufacturing facility, surface-defect determination model generating method, and surface-defect determination model Masami TATE 2025-06-03
12315297 Personal information display device and processing method therefor Hitoshi Akiyama 2025-05-27
12266882 Connector including terminal fitting embedded in housing and manufacturing method of connector including terminal fitting embedded in housing Toru Suzuki, Noboru Hayasaka, Kazuya Takeda, Tatsuya Hosono, Jun Sugioka 2025-04-01
12266094 Learned model generation method, learned model, surface defect inspection method, steel manufacturing method, pass/fail determination method, grade determination method, surface defect determination program, pass/fail determination program, determination system, and steel manufacturing equipment Takahiro Koshihara 2025-04-01
12231776 Distance measuring device 2025-02-18
12143727 Composite reception/emission apparatus Yasunobu Hashimoto, Osamu Kawamae, Nobuo Masuoka 2024-11-12
12081352 Mobile information terminal Hiroshi Shimizu, Yasunobu Hashimoto, Kazuhiko YOSHIZAWA, Naohisa TAKAMIZAWA, Nobuo Masuoka 2024-09-03
12026748 Information collection system, electronic shelf label, electronic pop advertising, and character information display device Kyoko Ishida, Naoki Kuzuya, Takeshi Masuura, Hiroshi Sumihiro, Mitsuharu Ohki +1 more 2024-07-02 $792,000
11933398 Two-speed transmission apparatus for electric vehicle Akimasa Mori 2024-03-19
11765464 Composite reception/emission apparatus Yasunobu Hashimoto, Osamu Kawamae, Nobuo Masuoka 2023-09-19
11761106 Method for producing black plated resin part Yuji Hotta, Koji Nakatani, Shiho Fujii, Noritake Isomura 2023-09-19
11728491 Sheet-type cell and patch Takahiro Furutani, Yasuhiro Naka, Mitsutoshi Watanabe 2023-08-15
11695175 Sheet-type air cell, method for manufacturing the same, and patch Takahiro Furutani 2023-07-04
11627007 Mobile information terminal Hiroshi Shimizu, Yasunobu Hashimoto, Kazuhiko YOSHIZAWA, Naohisa TAKAMIZAWA, Nobuo Masuoka 2023-04-11
11612449 Wearable patch, and sheet-type cell Takahiro Furutani, Mitsutoshi Watanabe 2023-03-28
11418710 Composite reception/emission apparatus Yasunobu Hashimoto, Osamu Kawamae, Nobuo Masuoka 2022-08-16
11403672 Information collection system, electronic shelf label, electronic pop advertising, and character information display device Kyoko Ishida, Naoki Kuzuya, Takeshi Masuura, Hiroshi Sumihiro, Mitsuharu Ohki +1 more 2022-08-02 $482,000
11341771 Object identification electronic device 2022-05-24 $715,000
11328189 Information processing apparatus to determine a type of a recording medium Ayuko Ishii, Ryosuke Uemura, Ryutaro Kitagawa 2022-05-10 $38,000
11317044 Solid state imaging device and method of controlling solid state imaging device Ryo Hirono, Yasushi Saito, Tomoya Takeda 2022-04-26 $667,000
11210720 Server apparatus, method, and computer program product Masaaki Horikoshi, Shukoh Chin 2021-12-28