KH

Koichiro Hirabayashi

Sumitomo Electric Industries: 45 patents #198 of 21,551Top 1%
MM Minebea Mitsumi: 22 patents #6 of 442Top 2%
PA Panasonic: 11 patents #2,326 of 21,108Top 15%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
Overall (All Time): #22,470 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 76–80 of 80 patents

Patent #TitleCo-InventorsDate
5883752 Compact magnetic recording/reproducing apparatus having accurate tape running performance Akio Konishi, Yoshiyuki Saito 1999-03-16
5867467 Package relay terminal assembly Akio Konishi, Takefumi Yanagihara, Yoshihiro Fujimoto 1999-02-02
5541795 Tape cassette having an open/close mechanism Akio Konishi 1996-07-30
5227933 Tape loading device of magnetic recording/reproducing apparatus having common guide groove for plurality of tape guide posts Akio Konishi, Hideaki Yoshio, Toshio Makabe, Yoshiyuki Saito 1993-07-13
5204791 Tape loading device of a video tape recorder having a linkage driven inclined auxiliary tape guide member Akio Konishi, Hideaki Yoshio, Shuzo Takeda, Nobuaki Takagi 1993-04-20