DT

Daisuke Tanaka

Canon: 37 patents #1,284 of 19,416Top 7%
Nissan Motor Co.: 27 patents #122 of 8,689Top 2%
FI Fujifilm Business Innovation: 24 patents #220 of 1,659Top 15%
DE Denso: 13 patents #859 of 11,792Top 8%
Mazda Motor: 13 patents #210 of 4,755Top 5%
Tdk: 12 patents #488 of 3,796Top 15%
NC Nhk Spring Co.: 11 patents #45 of 1,116Top 5%
SL Suntory Beverage & Food Limited: 11 patents #1 of 26Top 4%
SL Suntory Holdings Limited: 11 patents #38 of 846Top 5%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
KC Kayaba Industry Co.: 7 patents #13 of 326Top 4%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
KO Komatsu: 6 patents #295 of 2,087Top 15%
KY Kyb: 4 patents #54 of 347Top 20%
DC Dainippon Sumitomo Pharma Co.: 4 patents #12 of 256Top 5%
JC Jidosha Denki Kogyo Co.: 3 patents #19 of 121Top 20%
NE Nec: 3 patents #4,195 of 14,502Top 30%
PL Paion Uk Limited: 3 patents #6 of 13Top 50%
MS Mitsubishi Heavy Industries Machinery Systems: 3 patents #32 of 158Top 25%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
KC Kuraray Co.: 2 patents #662 of 1,827Top 40%
Pioneer: 2 patents #761 of 1,730Top 45%
The Yokohama Rubber Co.: 2 patents #475 of 1,136Top 45%
NC Nissei Electric Co.: 1 patents #5 of 14Top 40%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
AR Asahi Rubber: 1 patents #20 of 63Top 35%
PN Preferred Networks: 1 patents #38 of 83Top 50%
RS Renault S.A.S.: 1 patents #417 of 1,209Top 35%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
MC Mitsubishi Heavy Industries Compressor: 1 patents #105 of 209Top 55%
Kyocera: 1 patents #2,054 of 3,732Top 60%
JL Japan Aviation Electronics Industry, Limited: 1 patents #440 of 728Top 65%
IC Imasen Electric Industrial Co.: 1 patents #13 of 45Top 30%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
AL Alphatheta: 1 patents #19 of 43Top 45%
TC Tohoku Techno Arch Co.: 1 patents #52 of 193Top 30%
TK Tokyo Keiki: 1 patents #60 of 166Top 40%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
HM Hino Motors: 1 patents #109 of 311Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
AC Aisin Ai Co.: 1 patents #52 of 119Top 45%
MT Mizuno Technics: 1 patents #3 of 9Top 35%
Overall (All Time): #2,412 of 4,157,543Top 1%
231
Patents All Time

Issued Patents All Time

Showing 25 most recent of 231 patents

Patent #TitleCo-InventorsDate
12426217 Electronic control device Ryujo Sugahara, Eiji Ichikawa, Hideyuki Sakamoto, Hidetatsu YAMAMOTO, Michihito Watarai +1 more 2025-09-23
12298695 Image forming apparatus Hiromoto Yamaki 2025-05-13
12275611 Fiber bundle winding device Yoshinori Yamamoto, Akiyoshi Utsumi 2025-04-15
12181882 Work machine control system, work machine, and work machine control method Tatsuya Shiga, Mitsuhiro Ryuman, Atsushi Sakai 2024-12-31
12122300 Parking assistance method and parking assistance device Yasuhiro Suzuki, Ko Sato, Yasuhiro Sakurai, Ryota Yamanaka, Junya Kobayashi 2024-10-22
12103243 Welding method Shogo OTOBE, Yoichiro Tsumura 2024-10-01
12098734 Electric fluid pressure cylinder and moving structure body Tomokazu NAKANO, Yuuzou MASUTA 2024-09-24
12045082 Electronic control device Hidetatsu YAMAMOTO 2024-07-23
11988807 Optical member, method of producing optical member, and apparatus for transmitting optical information Soichiro Ahiko, Shinichi Umeda 2024-05-21
11987691 Resin molded article and manufacturing method thereof Akira Yane, Kento Tsuda 2024-05-21
11947304 Cleaning device and image forming apparatus Haruyuki IDEURA, Takeshi Yasuda, Kaoru Matsushita 2024-04-02
11914313 Image forming apparatus 2024-02-27
11835643 Work machine control system, work machine, and work machine control method Tatsuya Shiga 2023-12-05
11772634 Parking control method and parking control device Yasuhisa Hayakawa, Yasuhiro Sakurai, Yasuhiro Suzuki 2023-10-03
11745767 Work machine control system, work machine, and work machine control method Tatsuya Shiga 2023-09-05
11642830 Container sterilization method and container sterilization system Atsushi Ueda, Kohichi Aoki, Yasue Takeuchi, Kohichi Tamura, Takashi Minamihonoki 2023-05-09
11634048 Vehicle seat Kenichi Katsube, Donghyoun Kim, Takuma Oki 2023-04-25
11560891 Electric hydraulic actuator 2023-01-24
11472945 Slidable rubber material having an amino-modified interfacial modification layer, and method for producing said slidable rubber material Kosho Iwasaki, Yuko Takami, Akira Yoshida, Tomoya Uchida 2022-10-18
11473493 Control method and control device of internal combustion engine Yoshihiko Iwabuchi, Ryo Uchida 2022-10-18
11474456 Image forming apparatus Takeshi Yasuda, Kaoru Matsushita 2022-10-18
11386877 Audio equipment and program for audio equipment Hitoshi Kudo, Nao Takagi 2022-07-12
11375019 Server device, learned model providing program, learned model providing method, and learned model providing system Keigo Kawaai, Shohei Hido, Nobuyuki Kubota 2022-06-28
11242048 Parking assistance method and parking control device Yasuhiro Suzuki, Ko Sato, Yasuhiro Sakurai, Ryota Yamanaka, Junya Kobayashi 2022-02-08
11208545 Resin molded article and manufacturing method thereof Akira Yane, Kento Tsuda 2021-12-28