HS

Hirokazu Shiroishi

FC Furukawa Electric Co.: 6 patents #331 of 2,370Top 15%
HI Harima Chemicals, Incorporated: 2 patents #40 of 188Top 25%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SC Stanley Electric Co.: 1 patents #550 of 1,072Top 55%
Overall (All Time): #888,356 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5601228 Solder-precipitating composition and mounting method using the composition Takao Fukunaga, Kazuhito Higasa, Seishi Kumamoto, Takahiro Fujiwara, Noriko Katayama 1997-02-11
5296649 Solder-coated printed circuit board and method of manufacturing the same Izumi Kosuga, Kenichi Fuse, Takao Fukunaga, Masanao Kohno, Hisao Irie 1994-03-22
5268702 P-type antenna module and method for manufacturing the same Toshiaki Amano, Kenichi Fuse, Yutaka Higashiguchi, Hirotaka Kashiwabara, Mitsuo Inagaki +1 more 1993-12-07
5038255 Vehicle lamp Jun Nishihashi, Toshiyuki Kondo, Masato Ono, Osamu Waki 1991-08-06
4958260 Molded circuit board Kenzo Kobayashi 1990-09-18
4914259 Molded circuit board Kenzo Kobayashi 1990-04-03