Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HK

Hiroki Kato

Toyota: 7 patents #78 of 3,956Top 2%
SUSubaru: 2 patents #37 of 316Top 15%
HEHitachi Kokusai Electric: 1 patents #3 of 39Top 8%
JDJapan Display: 1 patents #176 of 358Top 50%
KUKyoto University: 1 patents #43 of 220Top 20%
SCStarting Industrial Co.: 1 patents #1 of 2Top 50%
Overall (2021): #4,903 of 548,734Top 1%
13 Patents 2021

Issued Patents 2021

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11208201 Wing structure for an aircraft including plasma actuators for controlling air flow through a slot, and method of controlling the same Maki KIKUCHI, Kentaro Yoshida, Nobuyuki NAKAZATO, Tomofumi IWAMOTO 2021-12-28
D938308 Motor vehicle and/or toy replica thereof Hideki Hayashi, Masayuki Yamada, Junya Furuta, Lu Ding Yi, Masaaki Yagi +3 more 2021-12-14
11174007 Flow control apparatus, flow control method, and aircraft Maki KIKUCHI 2021-11-16
11134459 Wireless communication system and wireless communication device Daiki HOSHI, Tatsuhiro Nakada 2021-09-28
D929256 Motor vehicle and/or toy replica thereof Masaaki Yagi, Shingo Hatori, Eishi Suzuki, Yuma Hoshino 2021-08-31
D927370 Rear bumper for an automobile Ken Nagasaka 2021-08-10
11021088 Armrest structure for seat Ami Ishimizu 2021-06-01
D918799 Front bumper for an automobile Keisuke Fukunaga 2021-05-11
D918091 Motor vehicle and/or toy replica thereof Yukihiro Koide 2021-05-04
10987374 Composition for promoting production of immunostimulatory factor Takashi Fujita, Tetsuya Nakazaki 2021-04-27
10960752 Electric vehicle Motoki Takeno 2021-03-30
10921657 Display device and wiring substrate Hideaki Abe, Yasuhito Aruga, Hiroyuki Onodera, Yasushi Nakano, Hitoshi Kawaguchi +1 more 2021-02-16
D906907 Front bumper for an automobile Masaaki Yagi, Eishi Suzuki, Kazunori Numaoka 2021-01-05