NT

Naoki Tanaka

Mitsubishi Electric: 27 patents #583 of 25,717Top 3%
HI Hitachi: 16 patents #2,438 of 28,497Top 9%
SC Sanyo Electric Co.: 11 patents #436 of 6,347Top 7%
HM Hitachi Medical: 6 patents #116 of 680Top 20%
NC Nhk Spring Co.: 6 patents #115 of 1,116Top 15%
SO Sony: 4 patents #8,966 of 25,231Top 40%
NI Ngk Insulators: 3 patents #780 of 2,083Top 40%
KA Kajima: 3 patents #50 of 383Top 15%
MI Mikuni: 3 patents #34 of 198Top 20%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
UC Ube-Nitto Kasei Co.: 2 patents #17 of 70Top 25%
SL Saturn Licensing: 2 patents #123 of 329Top 40%
IN Injex: 2 patents #6 of 9Top 70%
NU National University Corporation Gunma University: 2 patents #32 of 263Top 15%
DE Denso: 2 patents #4,986 of 11,792Top 45%
MC Matsumoto Dental College: 2 patents #4 of 7Top 60%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
YA Yagi Antenna: 1 patents #18 of 49Top 40%
Canon: 1 patents #14,899 of 19,416Top 80%
MI Mikuni-Color: 1 patents #5 of 31Top 20%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
HO Hoya: 1 patents #757 of 1,290Top 60%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
📍 Hitachinaka, JP: #9 of 2,447 inventorsTop 1%
Overall (All Time): #15,673 of 4,157,543Top 1%
96
Patents All Time

Issued Patents All Time

Showing 1–25 of 96 patents

Patent #TitleCo-InventorsDate
12305600 Fuel injection valve support structure 2025-05-20
12267068 Detection method, detection device, and detection system Ryo Nakae, Takehiko Nara 2025-04-01
12162352 Vehicle display control apparatus and vehicle display control method Yasutoshi Yamamoto, Tomoka ISHIBASHI, Hiroyasu Makino 2024-12-10
11909180 Gas insulated switchgear Tadahiro Yoshida, Masayuki Takebe, Shintaro Kuroaki 2024-02-20
11869549 Disk drive suspension including a flexure with an electrode connection portion that has regions of different thicknesses Shinji Sugiyama, Kazuhiro Sugiyama, Shuntaro Numata 2024-01-09
11759889 Workpiece having weld, welding apparatus for workpiece, and welding method 2023-09-19
11556428 Backup system including a data protection area and a read-only volume used by a controller to read a copy of backup data from the data protection area Goro Kazama, Naoyuki Masuda, Tomoya Yamada, Yuri Hiraiwa 2023-01-17
11448142 Exhaust valve device for vehicle Toshiaki Ishii, Makoto Koyama, Daisuke Takayama 2022-09-20
11289885 Gas-insulated switchgear Tadahiro Yoshida, Masayuki Takebe, Shintaro Kuroaki 2022-03-29
11287046 Valve device Keigo Suzuki, Daisuke Takayama, Katsunari Tobe 2022-03-29
11280475 Light emitting device, display device, and lighting device Takeshi Yamamoto, Tomoyuki Yoshimatsu, Soya Araki 2022-03-22
11219970 Workpiece having weld, welding apparatus for workpiece, and welding method 2022-01-11
11105274 Exhaust valve device for vehicle Toshiaki Ishii, Makoto Koyama, Daisuke Takayama 2021-08-31
11079093 Light emitting device, display device, and lighting device Takeshi Yamamoto, Tomoyuki Yoshimatsu, Soya Araki 2021-08-03
11061781 Backup system Goro Kazama, Naoyuki Masuda, Tomoya Yamada, Yuri Hiraiwa 2021-07-13
10592352 Backup system Goro Kazama, Naoyuki Masuda, Tomoya Yamada, Yuri Hiraiwa 2020-03-17
10424104 Thumbnail image creation apparatus, and 3D model data management system Satomi Takaya, Tsunehiro Tsukada 2019-09-24
10347447 Tank type vacuum circuit breaker Hideki Miyatake, Masahiro Arioka, Tadahiro Yoshida, Toshihiro Matsunaga, Toru Kimura 2019-07-09
10297987 Gas insulated switchgear Tadahiro Yoshida, Toru Kimura, Koichi Kagawa 2019-05-21
D840353 Distribution board Tadahiro Yoshida, Toru Kimura, Koichi Kagawa 2019-02-12
D840354 Distribution board Tadahiro Yoshida, Toru Kimura, Koichi Kagawa 2019-02-12
10141015 Reference block configured for use in a method of manufacturing a head suspension having a load beam and a flexure Akihiro Takei 2018-11-27
D827841 Ultrasonic sensor Masahiko Hashimoto, Takuya Iwamoto, Katsu Takeda, Takuji Watanabe, Kenji Sano 2018-09-04
D825489 Distribution board Tadahiro Yoshida, Toru Kimura, Koichi Kagawa 2018-08-14
9893515 Power switchgear having surge suppression apparatus Masahiro Arioka 2018-02-13