YC

Yoshiteru Chiba

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #750,086 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7735734 Portable terminal unit Hiroyuki Nakatsugawa, Kazuhiro Hosaka, Takuya Otsuki, Masashi Sanjo, Toshinao Osaka +2 more 2010-06-15
6959916 Valve and manufacturing method thereof Mitsuo Chigasaki, Shizuo Matsushita, Jiro Kuniya, Yoshihisa Kiyotoki, Kikuo Takeshima +1 more 2005-11-01
6896978 Joint construction of cobalt-based alloy Yoshihisa Kiyotoki, Mitsuo Chigasaki, Shizuo Matsushita, Jiro Kuniya, Takahiko Kato 2005-05-24
6889957 Joint construction of cobalt-based alloy Yoshihisa Kiyotoki, Mitsuo Chigasaki, Shizuo Matsushita, Jiro Kuniya, Takahiko Kato 2005-05-10
6886809 Joint construction of cobalt-based alloy Yoshihisa Kiyotoki, Mitsuo Chigasaki, Shizuo Matsushita, Jiro Kuniya, Takahiko Kato 2005-05-03
6672330 Valve bonded with corrosion and wear proof alloy and apparatuses using said valve Mitsuo Chigasaki, Shizuo Matsushita, Jiro Kuniya, Yoshihisa Kiyotoki, Takahiko Kato 2004-01-06
5063200 Ceramic superconductor article Michiya Okada, Tadaoki Morimoto, Akira Okayama, Yoshimi Yanai, Hiroshi Satoh +5 more 1991-11-05