HO

Hitoshi Ohkubo

Tdk: 35 patents #95 of 3,796Top 3%
KO Konica: 4 patents #638 of 1,958Top 35%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
TE Tokyo Shibaura Electric: 1 patents #96 of 337Top 30%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #69,499 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 25 most recent of 43 patents

Patent #TitleCo-InventorsDate
12424365 Coil component Hokuto EDA, Masazumi Arata, Masataro SAITO, Kohei Takahashi, Takamasa IWASAKI 2025-09-23
12424382 Method for manufacturing coil component having resin walls Masazumi Arata, Manabu Ohta, Shou Kawadahara, Yoshihiro Maeda, Takahiro Kawahara +2 more 2025-09-23
12315666 Coil component Ryo Fukuoka, Hironori Kimata, Masataro SAITO, Masazumi Arata 2025-05-27
D1053135 Coil component Hokuto EDA, Masazumi Arata, Masataro SAITO, Kohei Takahashi, Takamasa IWASAKI 2024-12-03
12094636 Coil component Hokuto EDA, Masataro SAITO, Kohei Takahashi, Takamasa IWASAKI, Masazumi Arata 2024-09-17
12087497 Electronic component Kenei Onuma, Masazumi Arata, Masataro SAITO, Kohei Takahashi 2024-09-10
12020854 Coil component Miyuki Asai, Masazumi Arata, Hokuto EDA 2024-06-25
11961652 Coil component Masazumi Arata, Kenichi Kawabata, Atsushi Sato 2024-04-16
11894174 Coil component Manabu Ohta, Ryo Fukuoka, Hironori Kimata 2024-02-06
11705270 Coil component Miyuki Asai, Hokuto EDA, Masazumi Arata 2023-07-18
11705265 Coil component Miyuki Asai, Takahiro Kawahara, Masazumi Arata 2023-07-18
11680307 Magnetic core and coil component Kyohei Tonoyama, Ken Satoh, Kentaro Saito, Miyuki Asai 2023-06-20
11682507 Coil component Kazuhiro YOSHIDOME, Hiroyuki Matsumoto, Atsuyuki Nakano 2023-06-20
11657949 Magnetic core and coil component Kyohei Tonoyama, Ken Satoh, Kentaro Saito, Miyuki Asai 2023-05-23
11569024 Coil component Kenei Onuma, Masazumi Arata 2023-01-31
11557427 Coil component Masazumi Arata, Manabu Ohta, Yuuya Kaname, Yoshihiro Maeda, Takahiro Kawahara +2 more 2023-01-17
11183320 Magnetic core and coil component Kyohei Tonoyama, Ken Satoh, Kentaro Saito, Miyuki Asai 2021-11-23
11049641 Coil device Kyohei Tonoyama, Shigeki Sato 2021-06-29
11043329 Coil component Masazumi Arata, Takahiro Kawahara, Hokuto EDA, Hiroki Tsujiai 2021-06-22
10998130 Coil component having resin walls Masazumi Arata, Manabu Ohta, Shou Kawadahara, Yoshihiro Maeda, Takahiro Kawahara +2 more 2021-05-04
10943719 Coil component Miyuki Asai, Hokuto EDA, Masazumi Arata 2021-03-09
10847312 Coil component Masazumi Arata, Takahiro Kawahara, Hokuto EDA, Hiroki Tsujiai 2020-11-24
10559417 Coil component Masazumi Arata, Manabu Ohta, Yuuya Kaname, Yoshihiro Maeda, Takahiro Kawahara +2 more 2020-02-11
10468184 Coil component having resin walls and method for manufacturing the same Masazumi Arata, Manabu Ohta, Shou Kawadahara, Yoshihiro Maeda, Takahiro Kawahara +2 more 2019-11-05
10210974 Coil component with covering resin having multiple kinds of metal powders Masazumi Arata, Manabu Ohta, Shou Kawadahara, Yoshihiro Maeda, Takahiro Kawahara +2 more 2019-02-19