AY

Akihiro Yamazaki

KT Kabushiki Kaisha Toshiba: 19 patents #1,558 of 21,451Top 8%
HS Hitachi Automotive Systems: 9 patents #167 of 1,636Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
MI Mitsui Toatsu Chemicals, Incorporated: 4 patents #343 of 1,543Top 25%
AC Ajinomoto Co.: 3 patents #592 of 2,190Top 30%
TS Toshiba Electronic Devices & Storage: 2 patents #310 of 900Top 35%
AI Arakawa Chemical Industries: 2 patents #18 of 130Top 15%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
TS Toshiba Infrastructure Systems & Solutions: 1 patents #186 of 424Top 45%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
TD Toshiba Storage Device: 1 patents #44 of 150Top 30%
DE Dexerials: 1 patents #248 of 387Top 65%
ND Nitto Denko: 1 patents #1,580 of 2,479Top 65%
Overall (All Time): #55,856 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
12410291 Barrier film, wavelength conversion sheet, and wavelength conversion sheet production method Koji Murata, Masayoshi Suzuta, Toru Higashimoto 2025-09-09
12077694 Pressure-sensitive adhesive sheet for surface protection Keita KUME, Yuki Hashimoto, Toru Higashimoto, Eiichi Imoto, Yoshio Nakagawa +3 more 2024-09-03
12037208 Unloading apparatus and unloading method Toshiaki Aoyagi, Masakazu Itoya 2024-07-16
11220985 Hollow composite magnetic member, process for producing same, and fuel ejection valve Shinya Okamoto, Xudong Zhang, Nobuaki Kobayashi, Takahiro Saito 2022-01-11
11074936 Magnetic disk device Toru Watanabe, Takao Furuhashi 2021-07-27
10927803 Fuel injection valve Takahiro Saito, Nobuaki Kobayashi, Eiji Tamura 2021-02-23
10907601 Fuel injection valve Mitsuhiro Matsuzawa, Kazuki Yoshimura, Eiji Ishii, Takahiro Saito, Nobuaki Kobayashi 2021-02-02
10910012 Magnetic disk device and method of controlling the same Manabu Kobayashi 2021-02-02
10883465 Solenoid valve and method for manufacturing the same Shinya Okamoto, Xudong Zhang, Nobuaki Kobayashi, Takahiro Saito 2021-01-05
10883461 Electromagnetic solenoid and fuel injection valve Takahiro Saito, Nobuaki Kobayashi, Akiyasu MIYAMOTO, Yoshihito Yasukawa 2021-01-05
10876508 Fuel injection valve Mitsuhiro Matsuzawa, Kazuki Yoshimura, Eiji Ishii, Takahiro Saito, Nobuaki Kobayashi 2020-12-29
10724485 Method and apparatus for manufacturing hollow composite magnetic member, and fuel injection valve Xudong Zhang, Shinya Okamoto, Nobuaki Kobayashi, Takahiro Saito 2020-07-28
10704516 Fuel injection valve Takahiro Saito, Nobuaki Kobayashi, Akiyasu MIYAMOTO 2020-07-07
10344726 Fuel injection valve Kazuki Yoshimura, Mitsuhiro Matsuzawa, Eiji Ishii, Takahiro Saito, Nobuaki Kobayashi 2019-07-09
10233884 Fuel injection valve with resin-covered terminal-lead wire Eiji Tamura, Nobuaki Kobayashi, Takahiro Saito 2019-03-19
10074398 Storage device, controller circuit, and writing and reading method Kohsuke Harada, Nobuhiro Maeto 2018-09-11
9957421 Sealing tape, phosphor sheet, lighting device, liquid-crystal display, method for manufacturing phosphor sheet, and sealing method Yasushi Ito, Tomomitsu Hori, Teruo HIYAMA, Yoshifumi Ueno 2018-05-01
9489977 Storage device, controller, and recording and reproducing method Kohsuke Harada, Tomokazu Okubo 2016-11-08
9434571 Booklet processing unit 2016-09-06
9105277 Controller, disk drive, and read processing method Kohsuke Harada, Nobuhiro Maeto, Kazuto Kashiwagi, Naoki Tagami, Masahiro Kanamaru +1 more 2015-08-11
8988814 Storage device, controller, and recording and reproducing method Kohsuke Harada, Nobuhiro Maeto, Kazuto Kashiwagi, Tomokazu Okubo, Naoki Tagami 2015-03-24
8780472 Information reproducing apparatus and information reproducing method for cancelling interference between adjacent tracks Tomokazu Okubo, Kazuto Kashiwagi, Naoki Tagami 2014-07-15
8717697 Controller, disk drive, and read-back signal processing method Yosuke Kondo, Kohsuke Harada, Kenji Yoshida, Kazuhito Ichihara 2014-05-06
8696224 Booklet page turning apparatus, booklet page turning method, and ID printing apparatus Mitsuyoshi Kanda 2014-04-15
8488264 Magnetic disk device, signal processing circuit, and signal processing method Kenji Yoshida 2013-07-16