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

Daisuke Kuroda — 35 Patents

Sony: 20 patents #2,052 of 25,231Top 9%
Denso: 10 patents #1,243 of 11,792Top 15%
DEDexerials: 2 patents #177 of 387Top 50%
TCTamron Co.: 2 patents #47 of 138Top 35%
Toyota: 1 patents #15,486 of 26,838Top 60%
JTJtekt: 1 patents #1,102 of 1,969Top 60%
NSNational Institute For Materials Science: 1 patents #361 of 901Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Kariya, JP: #157 of 4,822 inventorsTop 4%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Daisuke Kuroda has been granted 35 US patents while listed as an inventor at Sony. The first was granted in 2007 and the most recent in March 2025. Daisuke Kuroda ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Daisuke Kuroda in Kariya, JP.

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12240338 Power supply system including an electrical machine with its neutral point connected to a power supply unit Masaki Uchiyama, Atsushi Fukaya, Keiya TANI 2025-03-04
11752897 Power supply apparatus Shimpei TAKITA, Shingo KAWAHARA, Shunsuke Tomoto 2023-09-12
11678110 Electronic apparatus Keita Morishita, Mitsunori Tanaka, Harutaka Uno 2023-06-13
10751832 Optical non-destructive inspection method and optical non-destructive inspection apparatus Naoki Matsumoto, Ryota Umezawa, Hiroshi Ohara 2020-08-25
10579094 Conductive sheet 2020-03-03
10067527 Conductive sheet 2018-09-04
9176308 Zoom lens Dayong Li, Takuya Kato 2015-11-03 $370,000
8229614 Control system for secondary battery, electrically powered vehicle having same, and method for controlling secondary battery Keiji Kaita, Teruo Ishishita, Shinobu Okayama, Yuji Nishi 2012-07-24 $807,000
8218247 Zoom lens and image pickup device Makoto Kanai, Takumi Matsui, Hiroki Yamano 2012-07-10 $76,000
8009972 Imaging lens device and imaging apparatus Yoshito Iwasawa, Makoto Kanai 2011-08-30 $164,000
7990623 Zoom lens and imaging capturing device Takeshi Hatakeyama, Motoyuki Otake, Yoshito Iwasawa 2011-08-02 $192,000
7978420 Zoom lens and imaging apparatus 2011-07-12 $268,000
7957070 Zoom lens and imaging apparatus Hiroki Yamano, Makoto Kanai, Takumi Matsui 2011-06-07 $204,000
7952811 Zoom lens and image pickup device Makoto Kanai, Takumi Matsui, Hiroki Yamano 2011-05-31 $270,000
7944635 Lens barrel and image pickup apparatus 2011-05-17 $259,000
7920327 Image capturing apparatus and optical adjustment method Atsushi Ohata, Masayuki Murata 2011-04-05 $403,000
7880974 Zoom lens and imaging apparatus Takumi Matsui, Makoto Kanai, Hiroki Yamano 2011-02-01 $277,000
7875128 Method for manufacturing a stainless steel product and a stainless steel product manufactured by the method Shinichi Yanadori, Mitsuo Watanabe, Kazuma Miura 2011-01-25
7812468 Vehicle control system Naoyuki Kamiya 2010-10-12
7809256 Imaging lens device and imaging apparatus Yoshito Iwasawa, Makoto Kanai 2010-10-05 $326,000
7710068 Electrical power supply system for motor vehicle Keisuke Tani, Kazuyoshi Obayashi, Takashi Senda, Yukihiro Yamashita 2010-05-04
7693353 Image processing apparatus, method of the same, and program for the same Hisashi Ohashi, Michitomo Kouda, Shuichi Ota, Hiroshige Yokoyama 2010-04-06 $365,000
7652688 Imaging apparatus and zoom lens with a shift lens group 2010-01-26 $668,000
7649693 Zoom lens and image pick-up apparatus Masafumi Sueyoshi 2010-01-19 $983,000
7623299 Zoom lens and imaging apparatus Atsuo Minato 2009-11-24 $719,000