KY

Kohei Yamaguchi

Yamaha Motor: 16 patents #53 of 2,310Top 3%
HH Hitachi High-Technologies: 14 patents #180 of 1,917Top 10%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
KC Koito Manufacturing Co.: 2 patents #455 of 1,047Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
DC Dai-Ichi Seiko Co.: 2 patents #62 of 124Top 50%
JD Japan Display: 1 patents #900 of 1,204Top 75%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
AT Autonetworks Technologies: 1 patents #723 of 1,079Top 70%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
ST Sandisk Technologies: 1 patents #1,320 of 2,224Top 60%
SC Shinko Electric Industries Co.: 1 patents #437 of 723Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Tokyo, CA: #146 of 583 inventorsTop 30%
Overall (All Time): #39,669 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
12409029 Vocalization assistance device Haruka Tohara, Taishi Yamada, Kazuharu Nakagawa, Daiki Mizuguchi 2025-09-09
12351287 Watercraft maneuvering control apparatus, and watercraft maneuvering system 2025-07-08
12332646 Steering control system of marine vessel, marine vessel and steering control method of marine vessel Makoto Ito 2025-06-17
12236225 Identifying a limited function of a mobile object during update of a mobile object control unit Tomoaki Taki, Yosuke Shionoya 2025-02-25
12221199 System for and method of controlling propulsion device Makoto Ito, Yoshikazu Nakayasu 2025-02-11
12221200 Marine vessel maneuvering system and marine vessel 2025-02-11
12198968 Electrostatic chuck and substrate fixing device Kentaro Kobayashi, Mizuki Watanabe, Atsuo Sato 2025-01-14
12174476 Light adjustment device and light adjustment device manufacturing method Shunpei Takeuchi, Katsuichi IDE, Yukiya Hirabayashi, Osamu Kai, Hiroya MORIMOTO +1 more 2024-12-24
12169705 Information processing apparatus, control system, system, information processing method, control method and computer-readable storage medium Tomoaki Taki, Yosuke Shionoya, Koichiro Nakamura 2024-12-17
12136853 Electric-rotating-machine rotor and manufacturing method therefor Masafumi Okazaki, Satoru Akutsu 2024-11-05
12125646 Capacitor element and electrolytic capacitor Kazuya Yamasaki, Shinji Kondou, Hitoshi Ishimoto, Yukihiro Shimasaki, Yuji Miyachi 2024-10-22
12026498 Control system, mobile object, control method, and computer-readable storage medium 2024-07-02
12013699 Boat maneuvering control method for boat and boat maneuvering control system for boat Makoto Ito 2024-06-18
11980148 Neutron ray irradiation target apparatus, mutation induction method, and irradiation target manufacturing method Hiroya Isozaki, Norio Kikuchi 2024-05-14
11960874 Control system, mobile object, server, control method and computer-readable storage medium Tomoaki Taki, Koichiro Nakamura, Shoichi Kuraoka 2024-04-16
11923152 Electrolytic capacitor comprising an anode body having a porous structure and containing a metal Masahiro Ueda, Toshiyuki Kato, Takashi Umemoto 2024-03-05
11880671 Control system, moving object, server, and control method for performing a program update of the moving object Tomoaki Taki, Yuki Kubo 2024-01-23
11637119 Three-dimensional memory device containing auxiliary support pillar structures and method of making the same Keisuke SHIGEMURA, Kengo Kajiwara 2023-04-25
11573087 Boat maneuvering control method for boat and boat maneuvering control system for boat Makoto Ito 2023-02-07
11505300 Ship maneuvering system and ship maneuvering method Yoshikazu Nakayasu 2022-11-22
11458913 Wiring module including a power supply branch part Haruka NAKANO, Shigeki Ikeda, Daisuke Fukai, Tetsuya Nishimura, Motohiro Yokoi +5 more 2022-10-04
11453471 Vessel steering system and vessel steering method Yoshikazu Nakayasu 2022-09-27
11420716 Vessel propulsion system and vessel including the same Takayoshi Suzuki, Akihiro Onoue, Satoshi Ishikawa 2022-08-23
11370520 Vessel steering system and vessel steering method 2022-06-28
11372412 Vessel steering system and vessel steering method 2022-06-28