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Nobufumi Nakagaki

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HI Hitachi Video Engineering, Incorporated: 2 patents #34 of 181Top 20%
Overall (All Time): #880,789 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6621927 Apparatus for detecting position of featuring region of picture, such as subtitle or imageless part Takayuki Mori, Yumi Bando, Shinobu Torikoshi, Sunao Suzuki, Toshinori Murata 2003-09-16
6002797 Apparatus for detecting position of featuring region of picture, such as subtitle or imageless part Takayuki Mori, Yumi Bando, Shinobu Torikoshi, Sunao Suzuki, Toshinori Murata 1999-12-14
5852474 Television receiver including playback mode for storing screen image information for predetermined time to reproduce and its method Takeshi Minemoto, Takeshi Hoshino, Masahide Aoki, Atsushi Ishibashi 1998-12-22
5181116 Television receiver with control of writing and reading of video memory Toshiyuki Kurita, Toshinori Murata, Kazuhiro Kaizaki, Sadao Kubota, Masanori Kamiya +2 more 1993-01-19
5025310 Clock pulse generator capable of being switched to process both standard and non-standard television signals Hiroshi Sekiya, Toshiyuki Kurita, Toshinori Murata 1991-06-18
4677485 Video signal processing circuits in television receivers Toshinori Murata, Takaaki Matono 1987-06-30