JY

Jiro Yamamoto

Brother Kogyo: 39 patents #177 of 2,767Top 7%
Canon: 11 patents #5,840 of 19,416Top 35%
HH Hitachi High-Technologies: 4 patents #621 of 1,917Top 35%
HD Hoshizaki Denki: 4 patents #37 of 203Top 20%
SA San-Apro: 4 patents #3 of 35Top 9%
DI Daikin Industries: 3 patents #994 of 2,957Top 35%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
NE Nec: 2 patents #5,510 of 14,502Top 40%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
MA Maxell: 1 patents #286 of 437Top 70%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
FC Fukuda Metal Foil & Powder Co.: 1 patents #50 of 95Top 55%
SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
CM Cmet: 1 patents #8 of 32Top 25%
📍 Chofu, CA: #1 of 3 inventorsTop 35%
Overall (All Time): #21,632 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 76–82 of 82 patents

Patent #TitleCo-InventorsDate
5974823 Auger type ice making machine Shinya Banno 1999-11-02
5361079 Connector for interconnecting a grid to a grid drive in a chip-in fluorescent display panel 1994-11-01
5325015 Vacuum fluorescent display tube having a built in driving semiconductor element therein 1994-06-28
5029737 Ice delivery mechanism in storage bin-type ice dispenser 1991-07-09
4969583 Storage bin-type ice dispenser Hiroshi Torimitsu, Toshihiko Ishikawa, Masahide Yatori 1990-11-13
4781980 Copper powder for use in conductive paste Masayoshi Yoshitake, Shigeru Kito 1988-11-01
4209172 Golf ball putter club and putting method 1980-06-24