TK

Takeshi Kikuchi

TO Topcon: 20 patents #38 of 684Top 6%
Yamaha: 18 patents #103 of 2,001Top 6%
Mitsubishi Electric: 12 patents #2,296 of 25,717Top 9%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
Rohm Co.: 4 patents #677 of 2,292Top 30%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
NE Nec: 3 patents #4,195 of 14,502Top 30%
Kioxia: 2 patents #693 of 1,813Top 40%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Toshiba Memory: 2 patents #853 of 1,971Top 45%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
TS Toshiba Mitsubishi-Electric Industrial Systems: 1 patents #206 of 368Top 60%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
FF Ffc: 1 patents #3 of 24Top 15%
FU Fujifacom: 1 patents #6 of 33Top 20%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Automotive Engineering Co.: 1 patents #156 of 314Top 50%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
KA Kaneka: 1 patents #886 of 1,525Top 60%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
OF Otsuka Pharmaceutical Factory: 1 patents #128 of 354Top 40%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
TC Tohoku Ricoh Co.: 1 patents #101 of 204Top 50%
Overall (All Time): #15,633 of 4,157,543Top 1%
96
Patents All Time

Issued Patents All Time

Showing 25 most recent of 96 patents

Patent #TitleCo-InventorsDate
12429589 Hammering test system 2025-09-30
12395167 Signal transmission device, electronic device and vehicle Masato Nishinouchi, Akio Sasabe, Daiki Yanagishima 2025-08-19
12381397 Power conversion system and control device for same Fuminori Nakamura, Ryosuke Uda 2025-08-05
12379496 Surveying device and surveying method using the surveying device 2025-08-05
12318888 Polishing apparatus and polishing method Takayuki Nakayama, Masayoshi Adachi, Daisuke Sugiyama 2025-06-03
12305984 Error prediction apparatus and error prediction method 2025-05-20
12294291 Power conversion system Shigeo Hayashi 2025-05-06
12292285 Survey assistance system and survey assistance method 2025-05-06
12284060 Signal transmission device, electronic device, and vehicle Masato Nishinouchi, Akio Sasabe, Daiki Yanagishima 2025-04-22
12228401 Survey system 2025-02-18
12154229 Bar arrangement inspection result display system 2024-11-26
12152883 Three-dimensional position measuring system, measuring method, and storage medium 2024-11-26
12143100 Signal transmission device, electronic device, and vehicle Masato Nishinouchi, Akio Sasabe 2024-11-12
12130264 Hammering test system 2024-10-29
12074535 Control device and power conversion device Ryosuke Uda, Shuhei Fujiwara, Yoshiyuki Kono 2024-08-27
12068610 Control device Ryosuke Uda, Shuhei Fujiwara, Yoshiyuki Kono 2024-08-20
12034437 Signal transmission device, electronic device and vehicle Masato Nishinouchi, Akio Sasabe, Daiki Yanagishima 2024-07-09
11966508 Survey system 2024-04-23
11936306 Power conversion device Fuminori Nakamura, Daisuke YAMANAKA, Takuya Kajiyama, Toshiyuki Fujii 2024-03-19
11880592 Memory system adjusting packet size and method 2024-01-23
11878889 End effector Hideyuki Kouno, Yuzuka ISOBE, Yoshinari MATSUYAMA 2024-01-23
11663786 Eyewear display system Satoshi Yasutomi 2023-05-30
11604066 Communication management system of surveying instrument 2023-03-14
11595558 Apparatus and method for measuring cracks in wall surface Takashi Tanaka 2023-02-28
11486705 Remote operation system of surveying instrument 2022-11-01