YT

Yasuhiro Takahashi

Canon: 31 patents #1,730 of 19,416Top 9%
Mitsubishi Electric: 29 patents #499 of 25,717Top 2%
HI Hitachi: 23 patents #1,433 of 28,497Top 6%
RK Riso Kagaku: 19 patents #11 of 551Top 2%
Ricoh Company: 16 patents #1,360 of 9,818Top 15%
TO Toyota: 13 patents #2,130 of 26,838Top 8%
FC Fuji Electric Fa Components & Systems Co.: 7 patents #17 of 113Top 20%
PC Primearth Ev Energy Co.: 6 patents #3 of 107Top 3%
SK Showa Denko K.K.: 6 patents #217 of 1,736Top 15%
JD Japan Display: 6 patents #475 of 1,204Top 40%
Pioneer: 6 patents #298 of 1,730Top 20%
MC Murata Manufacturing Co.: 5 patents #1,480 of 5,295Top 30%
NI Nissan Chemical Industries: 5 patents #231 of 1,150Top 25%
SE Sega Enterprises: 4 patents #136 of 515Top 30%
IC Ibiden Co.: 4 patents #206 of 730Top 30%
SC Shin-Etsu Chemical Co.: 4 patents #740 of 2,176Top 35%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
TP Tohoku Pioneer: 4 patents #64 of 312Top 25%
DE Dexerials: 3 patents #142 of 387Top 40%
NC NS Sumikin Chemical: 3 patents #27 of 144Top 20%
FC Fuji Electric Co.: 2 patents #952 of 2,643Top 40%
The Yokohama Rubber Co.: 2 patents #475 of 1,136Top 45%
KA Kanemitsu: 2 patents #10 of 20Top 50%
HS Hitachi Industry & Control Solutions: 2 patents #12 of 84Top 15%
HE Hitachi-Ge Nuclear Energy: 2 patents #84 of 313Top 30%
NC Nippon Steel Chemical: 2 patents #49 of 184Top 30%
MW Magnolia White: 1 patents #13 of 61Top 25%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
📍 Tokyo, MO: #7 of 223 inventorsTop 4%
Overall (All Time): #3,402 of 4,157,543Top 1%
199
Patents All Time

Issued Patents All Time

Showing 1–25 of 199 patents

Patent #TitleCo-InventorsDate
12429647 Illumination device and display device Shinichi Komura 2025-09-30
12422830 Operation control system for monitoring process control anomalies and applying countermeasures Tomoko Ishino, Nobuyuki Sonoda 2025-09-23
12169656 Mechanisms for reserving a sheet feeding unit at an image forming apparatus, and control method thereof Satoshi Okuma, Noritsugu Okayama 2024-12-17
12097675 Cylindrical base, master and master manufacturing method Yutaka Muramoto, Masanao Kikuchi, Shunichi Kajiya, Takaaki Otowa 2024-09-24
11934720 Image forming apparatus that enables user control of paper usage, control method for image forming apparatus, and storage medium Yurino Kojima 2024-03-19
11847356 Apparatus having a function of reserving a sheet feeding unit and information processing apparatus connected to the same Yurino Kojima 2023-12-19
11833800 Method and apparatus for forming three-dimensional curved surface on laminated substrate, and three-dimensional curved laminated substrate Tohru Yashiro, Kohji Takeuchi, Sukchan Kim 2023-12-05
11816918 Electronic apparatus Junko NAGASAWA 2023-11-14
11798315 Electronic device 2023-10-24
11796845 Louver, viewing angle control element and display device Jin Hirosawa 2023-10-24
11759182 Ultrasound diagnostic apparatus and method of reducing power consumption Nobuyuki Nakauchi, Yoshitaka Watanabe, Shigeru Akiyama, Taketoshi Nagai, Jaeho Choi 2023-09-19
11681195 Laminated structure, multiple laminated structure, lens, and method for producing laminated structure Tohru Yashiro, Kohji Takeuchi 2023-06-20
11668964 Viewing angle control element and display device Jin Hirosawa 2023-06-06
11474408 Electronic device, method for producing electronic device, and photochromatic lens unit Keiichiroh Yutani, Tohru Yashiro, Tomoo Fukuda, Kohji Takeuchi, Tohru Hasegawa +2 more 2022-10-18
11385507 Electro-optical device Yuji MAEDE 2022-07-12
11328242 Operation control apparatus, operation control method, and operation control program for displaying a selected KPI in a time-series manner on the same screen that the responsible department is displayed Tomoko Ishino, Nobuyuki Sonoda 2022-05-10
11290609 Image processing apparatus and image processing method 2022-03-29
11099794 Printing apparatus, control method, and storage medium to determine sheet storage status 2021-08-24
11090886 Cylindrical base, master and master manufacturing method Yutaka Muramoto, Masanao Kikuchi, Shunichi Kajiya, Takaaki Otowa 2021-08-17
10993702 Ultrasonic diagnostic apparatus Taketoshi Nagai, Yuki Tamano 2021-05-04
10573264 Display device and head-mounted display Takenori Hirota, Jin Hirosawa, Hidemasa Yamaguchi 2020-02-25
10509290 Electrochromic apparatus and method for manufacturing electrochromic apparatus Sukchan Kim, Tohru Yashiro, Hidekazu Yaginuma, Yoshihisa Naijo, Kohji Takeuchi +1 more 2019-12-17
10488730 Electrochromic device, method for, manufacturing electrochromic device, and electrochromic light control device Sukchan Kim, Tohru Yashiro, Yoshihisa Naijo, Kohji Takeuchi, Takaaki Konno +1 more 2019-11-26
10412258 Image forming apparatus Yuichiro Shibuya, Taku Shinohara 2019-09-10
10361378 Organic electroluminescent device Masashi Tada, Takahiro Kai, Katsuhide Noguchi, Yuhki Terao, Taishi Tsuji +2 more 2019-07-23