DA

Daichi Azuma

HI Hitachi: 12 patents #3,472 of 28,497Top 15%
ME Metglas: 9 patents #3 of 48Top 7%
PR Proterial: 1 patents #122 of 267Top 50%
Overall (All Time): #305,554 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12227818 Amorphous alloy ribbon, production method therefor, and amorphous alloy ribbon piece Naoki Ito 2025-02-18
11613101 Magnetic material, laminated magnetic material, laminated packet, and laminated core using magnetic material, and magnetic material producing method Akio Uchikawa, Nakao Moritsugu 2023-03-28
11244782 Amorphous alloy magnetic core Hitoshi Kodama, Kengo Takahashi 2022-02-08
10566127 Fe—Si—B—C-based amorphous alloy ribbon and transformer core formed thereby Eric Theisen, Yuichi Ogawa 2020-02-18
10283265 Method of manufacturing amorphous alloy magnetic core Hitoshi Kodama, Kengo Takahashi 2019-05-07
10269476 Method of manufacturing an amorphous alloy magnetic core Hitoshi Kodama, Kengo Takahashi 2019-04-23
9978497 Wound magnetic core and method of producing the same Naoki Itoh, Makoto Sasaki, Shinichi Kazui 2018-05-22
9881735 Fe-based amorphous transformer magnetic core, production method therefor, and transformer Yuji Nagata, Kengo Takahashi 2018-01-30
8968489 Ferromagnetic amorphous alloy ribbon with reduced surface defects and application thereof Ryusuke Hasegawa, Yuichi Ogawa, Eric Theisen, Yuji Matsumoto 2015-03-03
8968490 Ferromagnetic amorphous alloy ribbon with reduced surface protrusions, method of casting and application thereof Eric Theisen, James Perrozi, Yuichi Ogawa, Yuji Matsumoto, Ryusuke Hasegawa 2015-03-03
8663399 Iron-based high saturation induction amorphous alloy Ryusuke Hasegawa, Yoshihito Yoshizawa, Yuichi Ogawa 2014-03-04
8372217 Iron-based high saturation magnetic induction amorphous alloy core having low core and low audible noise Ryusuke Hasegawa 2013-02-12
7985022 Remote temperature sensing device and related remote temperature sensing method Ryusuke Hasegawa 2011-07-26
7931400 Temperature sensor and related remote temperature sensing method Ryusuke Hasegawa 2011-04-26
7012527 Resonator for use in electronic article surveillance systems Jun Sunakawa, Yoshio Bizen 2006-03-14