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

Ryo Ando — 71 Patents

Sony: 37 patents #815 of 25,231Top 4%
FIFujifilm Business Innovation: 17 patents #576 of 5,238Top 15%
Hitachi: 4 patents #8,948 of 28,497Top 35%
NCNippon Kokan Co.: 4 patents #54 of 735Top 8%
HSHitachi Automotive Systems: 3 patents #507 of 1,636Top 35%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
ICIbiden Co.: 1 patents #451 of 730Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Ogaki, JP: #4 of 321 inventorsTop 2%
Overall (All Time): #28,405 of 4,157,543Top 1%
71 Patents All Time
Ryo Ando has been granted 71 US patents while listed as an inventor at Sony. The first was granted in 1981 and the most recent in May 2025. Ryo Ando ranks #28,405 of 4,157,543 US inventors in our database (top 0.68%). Patent records list Ryo Ando in Ogaki, JP.

Issued Patents All Time

Showing 1–25 of 71 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12309920 Wiring substrate Shogo Fukui, Kosuke Ikeda, Kosei ICHIKAWA 2025-05-20
12257965 Front structure of vehicle Masayuki Furutani, Reiko Yoshiura 2025-03-25
12221044 Front structure of vehicle Masayuki Furutani, Reiko Yoshiura 2025-02-11
11105292 Humidity measurement device Hiroshi Onuki, Yoshiyuki Akiyama, Shigenobu Komatsu, Takeo HOSOKAWA 2021-08-31
11092559 Thermal humidity measuring device Hiroshi Onuki, Hiroshi Nakano, Takeo HOSOKAWA, Masayuki Hio, Shigenobu Komatsu 2021-08-17
9958306 Thermal type flow meter Daisuke Terada, Takeo HOSOKAWA 2018-05-01
9254812 Front structure of vehicle Kuniyoshi Tashiro, Arihiro Furumoto, Masayuki Furutani, Masaru Chikita, Koji Miyamoto 2016-02-09 $379,000
9128707 Power-supply control device for shifting the operating state of a multi-functional printer depending on the detection of a body in a predetermined region Motofumi Baba, Kazuhiko NARUSHIMA, Kenta OGATA, Masafumi Ono, Mitsunobu Mamiya +5 more 2015-09-08
7675351 Frequency output circuit 2010-03-09 $98,000
7663654 Image formation device and method for correcting periodic variations Yasuhiro Arai, Kenji Koizumi, Kazuhiro Hama, Toshio Hisamura, Toshiki Matsui +3 more 2010-02-16
7607527 Wheel conveyor Atsuhiko Yazaki, Toshitsugu Mizushiri, Hirotoshi Kikuchi, Fumio Uematsu 2009-10-27
7401510 Heating resistor type airflow meter 2008-07-22 $291,000
7339867 Defect-signal generating circuit and optical disk reproducing device having the same Takeshi Yamaguchi 2008-03-04 $1,051,000
7216948 Image forming apparatus Yoshiki Matsuzaki, Kozo Tagawa, Takeshi Kato, Tsutomu Udaka, Toshiyuki Kazama +2 more 2007-05-15
7144097 Inkjet recording device and inkjet recording method Hiroaki Satoh, Satoru Nishikawa, Kozo Tagawa, Takeshi Kato, Tsutomu Udaka +5 more 2006-12-05
7140246 Frequency output type hot-wire flow meter 2006-11-28 $100,000
7099247 Disk drive apparatus Seiryu Takayama, Takao Maruyama 2006-08-29 $855,000
7083274 Inkjet recording apparatus Naoki Morita, Hiroaki Satoh, Akira Mihara, Hiroshi Ikeda 2006-08-01
7042821 Disk drive apparatus for optimum motor control Seiryu Takayama, Takao Maruyama 2006-05-09 $816,000
7006413 Disk driving apparatus Seiryu Takayama, Takao Maruyama 2006-02-28 $1,067,000
6973272 Image forming apparatus and method Keiji Yamamoto, Toshiyuki Kazama, Satoru Torimaru, Takashi Kawabata, Katsunori Kikuchihara +4 more 2005-12-06
6687472 Image forming apparatus and color-shift control method Tsutomu Udaka, Kozo Tagawa 2004-02-03
6357293 Air flow meter with heat generating resistor Masuo Akamatsu 2002-03-19 $321,000
6324377 Image forming apparatus, paper bundling apparatus, and paper bundling method using image forming apparatus Toshiyuki Kazama, Hirotaka Mori 2001-11-27
6301451 Image forming apparatus with paper transport system timing control Toshiyuki Kazama, Hirotaka Mori 2001-10-09