HA

Hirokazu Araki

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
HE Hitachi Ferrite Electronics: 1 patents #2 of 14Top 15%
Overall (All Time): #858,007 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8847839 Resonance-type, receiving antenna and receiving apparatus Masaki Nakamura, Masahiro Mita 2014-09-30
7511679 Antenna, and radio timepiece using the same, keyless entry system, and RFID system Masahiro Mita, Chiharu Mitsumata 2009-03-31
7463208 Antenna, and radio-controlled timepiece, keyless entry system and RFID system Chiharu Mitsumata, Masahiro Mita 2008-12-09
7061439 Antenna, watch provided with the antenna, and method of manufacturing the antenna Narutoshi Minami, Takashi Sano, Soh Kimura, Masahiro Mita, Tadashi Kotani +1 more 2006-06-13
6448863 Differential transmission cable and joint with specific distances Tomomi Ogawa, Toshikazu Nishiyama, Katsuhiro Okada, Yasuo Tani, Osamu Ikemoto 2002-09-10
5536983 Linear motor Hiroyuki Aoyama 1996-07-16