KT

Ken Takahashi

The Yokohama Rubber Co.: 14 patents #95 of 1,136Top 9%
PA Panasonic: 13 patents #1,866 of 21,108Top 9%
NT NTT: 12 patents #334 of 4,871Top 7%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
NC Nhk Spring Co.: 9 patents #63 of 1,116Top 6%
AT AT&T: 6 patents #3,053 of 18,772Top 20%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
TE Taiheiyo Engineering: 6 patents #1 of 13Top 8%
Yamaha: 6 patents #432 of 2,001Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
SM Suzuki Motor: 3 patents #180 of 1,209Top 15%
LP L&L Products: 2 patents #21 of 58Top 40%
SK Sekisui Kagaku Kogyo: 2 patents #64 of 395Top 20%
HC Hitachi Cable: 2 patents #313 of 1,086Top 30%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
ZE Zephyros: 1 patents #114 of 175Top 70%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
📍 Ishikawa, NJ: #1 of 2 inventorsTop 50%
Overall (All Time): #14,130 of 4,157,543Top 1%
101
Patents All Time

Issued Patents All Time

Showing 1–25 of 101 patents

Patent #TitleCo-InventorsDate
12228676 Radar apparatus Ryosuke Shiozaki, Noriaki Saito 2025-02-18
12143286 Network monitoring device, network monitoring method, and network monitoring program Hiroki Mori, Satoshi NAKATSUKASA 2024-11-12
12111068 Refrigeration cycle apparatus Akihiro Nakano 2024-10-08
12003397 Delay measurement device, delay measurement method, and delay measurement program Satoshi NAKATSUKASA, Toshihiro Yokoi 2024-06-04
11985059 Communication device, multicast transfer system, and multicast transfer method Ryuma Senoo, Shigemasa Kumagawa 2024-05-14
11860438 Method for manufacturing intermittent connection-type optical fiber tape core wire and intermittent connection-type optical fiber tape core wire Fumiaki Sato, Keigo Yamamoto, Fumikazu YOSHIZAWA 2024-01-02
11797291 Software update management device and software update management method Satoshi NAKATSUKASA, Masatoshi Saito, Hiroki Mori 2023-10-24
11750559 Edge switching system, edge switching device, edge switching method, and program Satoshi NAKATSUKASA 2023-09-05
11639993 Radar apparatus Ryosuke Shiozaki, Yuto Suzuki, Tooru Miura 2023-05-02
11565623 In-vehicle light apparatus Hiroshi Iwai, Ryosuke Shiozaki, Shuji AKAMATSU, Osamu Shibata 2023-01-31
11528204 Monitoring device, network fault monitoring system, and monitoring method Satoshi NAKATSUKASA, Masatoshi Saito 2022-12-13
11415769 Intermittent connection-type optical fiber tape core wire, optical fiber cable, and method for manufacturing intermittent connection-type optical fiber tape core wire Fumiaki Sato, Yoshiaki Nagao, Tsuguo AMANO, Noriaki IWAGUCHI, Katsushi Hamakubo +1 more 2022-08-16
11343179 Transfer device and transfer method Kazuto Toyozumi, Shigemasa Kumagawa 2022-05-24
11343112 Multicast transfer system and multicast transfer method Ryuma Senoo, Shigemasa Kumagawa 2022-05-24
11340976 Log information collecting device and log information collecting method Satoshi NAKATSUKASA, Masatoshi Saito 2022-05-24
11303585 Transmission device and resource allocation method Shigemasa Kumagawa 2022-04-12
11296973 Path information transmission device, path information transmission method and path information transmission program Kazuto Toyozumi, Shigemasa Kumagawa 2022-04-05
11285864 In-vehicle light apparatus Hiroshi Iwai, Ryosuke Shiozaki, Shuji AKAMATSU, Osamu Shibata 2022-03-29
11212174 Network management device and network management method Masatoshi Saito, Satoshi NAKATSUKASA 2021-12-28
11211037 Keyboard apparatus Kento Ogawa, Hirotsugu Suzuki 2021-12-28
11209605 Optical fiber ribbon, die, and method of manufacturing optical fiber ribbon Deva Omalka Vayanthi SUDUWA, Shinji EGAWA, Yohei Suzuki 2021-12-28
11183162 Keyboard apparatus Shunsuke Ichiki 2021-11-23
11111554 Stabilizer Shinichiro Kuwatsuka, Yurika Okudaira, Akira Tange, Hideki Okada 2021-09-07
11100908 Keyboard and keyboard component Shunsuke Saito, Ichiro Osuga 2021-08-24
11056766 Antenna apparatus Ryosuke Shiozaki, Hiroshi Iwai 2021-07-06