KK

Kazuhiro Kurata

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
HC Hitachi Cable: 2 patents #313 of 1,086Top 30%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC Nisshin Steel Co.: 1 patents #240 of 514Top 50%
Overall (All Time): #588,896 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6273946 Method for production of multi-layered epitaxially grown crystal and apparatus therefor Hajime Nakamura, Hiroshi Tomida 2001-08-14
5257335 Single mode optical fiber device including a short lens optical fiber Koya Komatsu, Koji Yamamoto 1993-10-26
4984035 Monolithic light emitting diode array Ryosaku Kanzawa, Ken Takahashi, Hisumi Sano 1991-01-08
4933601 Light emitting diode array chip and method of fabricating same Toshio Sagawa 1990-06-12
4740819 Photo semiconductor device Hirobumi Ouchi, Hiroshi Matsuda, Makoto Morioka, Masahiko Kawata, Yasushi Koga 1988-04-26
4367483 Optical semiconductor device Takeo Takahashi, Yuichi Ono, Kazuhiro Ito, Makoto Morioka, Mitsuhiro Mori +5 more 1983-01-04
4280131 Pleochroic light emitting diode and method of fabricating the same Yuichi Ono, Kazuhiro Ito, Mitsuhiro Mori, Masaaki Aoki 1981-07-21
4212021 Light emitting devices Yuichi Ono, Mitsuhiro Mori, Makoto Morioka, Kazuhiro Ito, Masahiko Kawata 1980-07-08
4183039 Light emitting semiconductor device Masaaki Aoki, Yuichi Ono, Makoto Morioka, Kazuhiro Ito, Mitshiuro Mori 1980-01-08