IK

Ikuo Kobayashi

SO Sony: 27 patents #1,364 of 25,231Top 6%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
JC Japan Oxygen Co.: 2 patents #9 of 44Top 25%
CC Cimeo Precision Co.: 2 patents #1 of 26Top 4%
CC Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
KS Kawai Gakki Seisakusho: 1 patents #113 of 198Top 60%
KC Kawai Musical Inst. Mfg. Co.: 1 patents #17 of 31Top 55%
CC Colin Electronics Co.: 1 patents #28 of 69Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
CO Colin: 1 patents #30 of 47Top 65%
Overall (All Time): #71,998 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 25 most recent of 42 patents

Patent #TitleCo-InventorsDate
D1088121 Portable information terminal 2025-08-12
D1088122 Controller with display screen 2025-08-12
12324984 Input device Takeshi Igarashi, Masaho Morita, Kazuyuki Suzuki, Akinori Ito 2025-06-10
D1069694 Charging station for electronic device 2025-04-08
11954772 Information processing device and image generating method for managing placement of user images Daisuke Kawamura 2024-04-09
11878235 Input device Takeshi Igarashi, Masaho Morita, Kazuyuki Suzuki, Akinori Ito 2024-01-23
11641723 Input device and cover Masaho Morita, Ryu Sannomiya 2023-05-02
D984536 Controller for electronic device Taichi Nokuo 2023-04-25
D977576 Controller for electronic device Taichi Nokuo 2023-02-07
11534682 Input device Takeshi Igarashi, Masaho Morita, Kazuyuki Suzuki, Akinori Ito 2022-12-27
11406892 Information processing apparatus Toshimasa Aoki 2022-08-09
D958891 Controller for electronic device Taichi Nokuo 2022-07-26
D958892 Controller for electronic device Taichi Nokuo 2022-07-26
D954838 Controller for electronic device Taichi Nokuo 2022-06-14
D954710 Housing for game controller Taichi Nokuo 2022-06-14
D933750 Housing for game controller Taichi Nokuo 2021-10-19
D933751 Housing for game controller Taichi Nokuo 2021-10-19
11090556 Entertainment device, display control method, program, and information storage medium Keigo Tamura, Tomoki Takaichi, Masaki Higuchi, Toshimasa Aoki 2021-08-17
10770857 Electronic equipment assembly method Takao Ojima, Minoru Yamamoto 2020-09-08
D828389 Display screen with a graphical user interface Shuji Hiramatsu, Taku Sugawara 2018-09-11
D811430 Display screen with transitional graphical user interface Taku Sugawara 2018-02-27
D803860 Display screen with transitional graphical user interface Taku Sugawara 2017-11-28
D797752 Display screen with transitional graphical user interface Taku Sugawara 2017-09-19
D794066 Display screen with graphical user interface Shuji Hiramatsu, Taku Sugawara 2017-08-08
D780221 Display screen with graphical user interface Shuji Hiramatsu, Taku Sugawara 2017-02-28