Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KT

Ken Tanaka — 3 Patents in 2017

ACAnden Co.: 1 patents #5 of 13Top 40%
Bridgestone: 1 patents #97 of 312Top 35%
Nec: 1 patents #308 of 890Top 35%
NSNippon Soken: 1 patents #16 of 82Top 20%
Overall (2017): #70,821 of 506,227Top 15%
3 Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9642081 Wireless system and control method of wireless system Kenichi Maruhashi, Daisuke Inoue, Kouji Kobukata, Tadashi Takahama, Shuuya Yamamoto 2017-05-02
9623705 Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tire using the same Noriko Mori, Yuki Itoh, Yoichi Ozawa, Ryuji Nakagawa, Junko Matsushita +4 more 2017-04-18
9583290 Solenoid device Masakatsu Horiguchi, Tomoaki Tanaka, Takashi Ito 2017-02-28