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

Takehiro TANAKA

DEDenso: 4 patents #3,129 of 11,792Top 30%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
NSNippon Soken: 2 patents #546 of 1,540Top 40%
PAPanasonic: 2 patents #9,678 of 21,108Top 50%
TCTaiyo Yuden Co.: 1 patents #643 of 959Top 70%
YCYoshino Gypsum Co.: 1 patents #49 of 106Top 50%
TOToyota: 1 patents #15,335 of 26,838Top 60%
Kasai, JP: #802 of 5,842 inventorsTop 15%
Overall (All Time): #434,660 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12267476 Property display device, property display method, and non-transitory computer-readable medium KENSUKE WAKASUGI, Koji Morikawa 2025-04-01
12079783 Information processing system, document management device, and recording medium 2024-09-03
11711239 Communication system, VPN termination device, and storage medium 2023-07-25
11557432 Ceramic electronic device, circuit substrate and manufacturing method of ceramic electronic device Kotaro Mizuno, Yusuke KOWASE 2023-01-17
11330117 Information processing apparatus, information processing system, and information processing method for receiving an image displayed on an image display apparatus upon detecting a predetermined condition is satisfied 2022-05-10
11309485 Magnetostrictive material and magnetostriction type device using the same Kazuki Sakai, Taichi Nakamura, RYOU KUWABARA 2022-04-19
9140197 Valve timing control apparatus Shinya Nakata, Kazuhiro Sasao, Takashi Ooga, Kosei Takagi, Yuusuke YASUKI +1 more 2015-09-22
8991345 Valve timing adjusting device Yuusuke YASUKI, Shuhei Oe, Makoto Otsubo, Taketsugu Sasaki, Kuniaki Oka +1 more 2015-03-31
8855893 Valve timing control apparatus Shuhei Oe, Hiroya Andou, Jun Yamada, Yoshihito Moriya 2014-10-07
8844485 Valve timing controller Takashi Yamaguchi, Makoto Otsubo, Shuhei Oe, Taketsugu Sasaki, Yuusuke YASUKI +1 more 2014-09-30
8157954 Method of recovering a base paper for gypsum board Michio Nishi, Shizuo Taira 2012-04-17