YU

Yoshiaki Umeda

FC Fuji Machinery Co.: 2 patents #5 of 27Top 20%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TE Teac: 2 patents #166 of 440Top 40%
AL Alpha: 1 patents #49 of 110Top 45%
Overall (All Time): #1,047,705 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6010064 Commodity distributing locker apparatus Takeshi Yoshizawa 2000-01-04
5442608 Disk apparatus having a power consumption reducing mechanism Teruo Furukawa, Masaharu Ogawa, Kazuhiko Nakane, Akira Mashimo, Tetsuro Araki +4 more 1995-08-15
5291345 Apparatus for applying magnetic field and magneto-optical disk storage having such apparatus Hiroo Shimegi, Manabu Ogura, Akira Nikaido, Fumio Sakamoto, Shigeharu Honda 1994-03-01
4691499 Method of tensioning a web of packaging material Ryouhei Matsumoto, Hiroyasu Isomura, Hisakuni Shimotaka 1987-09-08
4576588 Adjustable tube forming apparatus Ryouhei Matsumoto, Hiroyasu Isomura, Hisakuni Shimotaka 1986-03-18