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USPTO Patent Rankings Data through Sept 30, 2025
TI

Tatsumi Ito — 52 Patents

Sony: 52 patents #425 of 25,231Top 2%
Overall (All Time): #50,245 of 4,157,543Top 2%
52 Patents All Time

Issued Patents All Time

Showing 26–50 of 52 patents

Patent #TitleCo-InventorsDate
9737912 Microparticle sorting method and microchip for sorting microparticles 2017-08-22
9448157 Microparticle sorting apparatus, microchip for sorting microparticles and microparticle sorting method 2016-09-20
D757580 Micro flow channel chip for flow cytometer Yuji Akiyama, Shoji Akiyama, Gakuji Hashimoto, Hiroto Kasai, Masaya Kakuta +2 more 2016-05-31
9176042 Microchip and particulate analyzing device Shoji Akiyama, Masaya Kakuta, Takeshi Yamasaki 2015-11-03
9128055 Information processing apparatus, information processing method, program, and method of correcting intensity of fluorescence spectrum Masashi Sekino, Yasunobu Kato 2015-09-08
9018556 Microparticle sorting method 2015-04-28
8491853 Substrate and device for bioassay and method for making the substrate Minoru Takeda, Motohiro Furuki 2013-07-23
8487273 Microchip and particulate fractional collection apparatus Masaya Kakuta, Shingo Imanishi, Nao Nitta, Koji Futamura, Toru Takashimizu +2 more 2013-07-16
D673287 Micro flow channel chip Shoji Akiyama, Masaya Kakuta, Takeshi Yamasaki, Masataka Shinoda 2012-12-25
8210627 Printing apparatus, printing method, and program Yuichiro Ikemoto, Koji Ashizaki, Takeshi Matsui, Masahiro Maikuma, Shintaro Tanaka 2012-07-03
8164792 Printing device, printing method, and program Yuichiro Ikemoto, Koji Ashizaki, Takeshi Matsui, Shintaro Tanaka 2012-04-24
8118398 Disc recording and/or reproducing apparatus and mist adsorbing method of the disc recording and/or reproducing apparatus Koji Ashizaki, Yuichiro Ikemoto, Seiji Kobayashi, Takeshi Matsui, Shintaro Tanaka 2012-02-21
8061792 Printing apparatus, method and program for inner peripheral printing of rotatably driven media Yuichiro Ikemoto, Takeshi Matsui, Koji Ashizaki 2011-11-22
8035843 Recording medium processing device, printing method, and computer program Makoto Ando, Koji Ashizaki, Takahiro Toyoda, Minoru Takeda, Seiji Kobayashi 2011-10-11
8020952 Printing apparatus, printing method and computer program Takeshi Matsui, Yuichiro Ikemoto, Koji Ashizaki 2011-09-20
8004940 Optical disk device and rotation control method Yuichiro Ikemoto, Koji Ashizaki 2011-08-23
7878610 Information recording apparatus Takeshi Matsui, Seiji Kobayashi, Yuichiro Ikemoto 2011-02-01
7843781 Disc drive with rotational driving and optical pickup Yuichiro Ikemoto, Takeshi Matsui, Koji Ashizaki 2010-11-30
7819495 Print method, print apparatus, and recording medium driving apparatus Takeshi Matsui, Yuichiro Ikemoto 2010-10-26
7815271 Recording medium driving device and recording medium driving method Makoto Ando, Takahiro Toyoda, Minoru Takeda, Koji Ashizaki, Seiji Kobayashi 2010-10-19
7748813 Print apparatus, print method and recording medium driving apparatus Makoto Ando, Koji Ashizaki, Takahiro Toyoda, Minoru Takeda 2010-07-06
7712853 Printer-equipped disk recording and/or reproducing apparatus Koji Ashizaki, Makoto Ando, Takahiro Toyoda, Minoru Takeda, Seiji Kobayashi 2010-05-11
7681964 Recording medium processing apparatus, printing method, and computer program Makoto Ando, Koji Ashizaki, Takahiro Toyoda, Minoru Takeda, Seiji Kobayashi 2010-03-23
7066571 Liquid ejection apparatus Takeo Eguchi, Takaaki Miyamoto, Minoru Kohno, Kazuyasu Takenaka 2006-06-27
5557465 Laser plate making apparatus Soichi Kuwahara 1996-09-17