TH

Takayuki Hayakawa

HM Hitachi Medical: 6 patents #116 of 680Top 20%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #665,908 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6289359 File managing method Takaaki Ando, Mitsunori Kori, Manabu Michishita, Keiji Yoshimura 2001-09-11
5485598 Redundant disk array (raid) system utilizing separate cache memories for the host system and the check data Rika Kashima, Shunichiro Nakamura, Harumi Minemura, Katsumi Shiono, Masahiro Higuchi +1 more 1996-01-16
4982096 Multi-element radiation detector Hideji Fujii, Manabu Nakagawa, Minoru Yoshida, Fumio Kawaguchi, Tetsuhiko Takahashi 1991-01-01
4640729 Method of producing ionization chamber detector Hideji Fujii, Shigeru Sato, Eiichi Yanagihara 1987-02-03
4625117 Multi-cell radiation detector Manabu Nakagawa, Hideji Fujii, Shigeru Sato 1986-11-25
4607164 Radiation detecting apparatus Shigeo Kubota, Minoru Yoshida, Toshio Takahashi, Hideki Kohno, Sadao Matuoka +2 more 1986-08-19
4211926 Tomographic imaging system Chitose Nakaya, Hideki Kohno, Hidemi Shiono, Kensuke Sekihara, Shinji Yamamoto +1 more 1980-07-08
4212062 Tomographic imaging system Hideki Kohno, Hidemi Shiono, Chitose Nakaya, Kensuke Sekihara, Teruichi Tomura +3 more 1980-07-08