RT

Ryo Takagi

Rohm Co.: 10 patents #296 of 2,292Top 15%
SG Showa Glove: 6 patents #4 of 31Top 15%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
BO Borgwarner: 1 patents #797 of 1,600Top 50%
OC Otsuka Medical Devices Co.: 1 patents #15 of 25Top 60%
HM Hitachi Medical: 1 patents #371 of 680Top 55%
Overall (All Time): #216,292 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12401284 Light-emitting element driving control device and light-emitting element driving circuit device Akira Aoki 2025-08-26
12379262 Temperature rise evaluation apparatus Koji Inui 2025-08-05
12096530 Power control device Daisuke Kanbara, Akira Aoki 2024-09-17
12047004 Light-emitting element driving control device and light-emitting element driving circuit device Akira Aoki 2024-07-23
11871490 Lighting control device, lighting device, and vehicle Akira Aoki 2024-01-09
11849787 Glove Katsuhito Tomono, Nobuaki Takahashi 2023-12-26
11764683 Light-emitting element driving control device Akira Aoki 2023-09-19
11502608 Light-emitting element driving control device and light-emitting element driving circuit device Akira Aoki 2022-11-15
11406146 Glove Katsuhito Tomono, Nobuaki Takahashi 2022-08-09
11265981 Light emitting element driving device Akira Aoki 2022-03-01
11172556 Light emitting element drive device Akira Aoki, Masaaki Nakayama 2021-11-09
D929697 Glove Nobuaki Takahashi 2021-09-07
D929698 Glove Nobuaki Takahashi 2021-09-07
11104225 Transfer case with range and mode actuator having cam follower mechanism to overcome blocked shift events and sensor configuration permitting detection of fork positions Travis J. Wentz, Christopher Anthony Chirco 2021-08-31
D912928 Glove Nobuaki Takahashi 2021-03-16
10506836 Glove Mako Toyokuni 2019-12-17
9312717 Electric energy storage device and installation-operation method thereof Masayuki Nogi, Koji Ootsuji, Mitsuhiko Matsui, Satoshi Koizumi 2016-04-12
9208582 Image analyzing system and method Yasuo Omi, Osamu Miyazaki, Yoshiaki Sugaya 2015-12-08
8022757 Class D power amplifier Koji Takahata 2011-09-20
7965137 Class-D amplifier 2011-06-21