TN

Tetsu Nakayama

SE Seiko Epson: 43 patents #268 of 7,774Top 4%
SH Shimadzu: 2 patents #805 of 2,007Top 45%
Overall (All Time): #65,555 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 26–45 of 45 patents

Patent #TitleCo-InventorsDate
D619580 Interactive pen Genta Kawabe, Nobuyuki Otsuki 2010-07-13
D606109 Projector Yoshihiro Tatara, Kiyomasa Shirakura, Mika Koyama 2009-12-15
D602061 Projector Yoshihiro Tatara, Kiyomasa Shirakura, Mika Koyama 2009-10-13
D597581 Projector Isao Sakamaki, Genta Kowabe, Yasutomo Takahashi, Hirohisa Nakano, Toshimitsu Watanabe 2009-08-04
D595756 Projector Isao Sakamaki, Hirohisa Nakano, Toshimitsu Watanabe 2009-07-07
D595329 Projector Isao Sakamaki, Hirohisa Nakano, Toshimitsu Watanabe 2009-06-30
D546875 Printer Wataru Suzuki, Shinichiro Yoshikawa 2007-07-17
D536373 Combined printer and scanner Saeko Inoue, Makoto Kobayashi, Hiroto Miyauchi, Shinichiro Yoshikawa, Soichiro Kii +4 more 2007-02-06
D525295 Printer Wataru Suzuki, Emi Akahane, Takayuki Iljima, Daisuke Imai, Katsumi Tohgoh +1 more 2006-07-18
D524855 Ink cartridge for printer Taku Ishizawa, Takeo Seino, Hitotoshi Kimura 2006-07-11
D522049 Ink cartridge for printer Taku Ishizawa, Takeo Seino, Hitotoshi Kimura 2006-05-30
D518515 Combined printer and scanner Hiroto Miyauchi, Makoto Kobayashi, Toshimitsu Ohara, Saeko Inoue, Ikuo Masujima 2006-04-04
D518094 Printer Mikinobu Abe, Masahiko Kobayashi 2006-03-28
7012990 X-ray radiographic apparatus, X-ray restrictor, and X-ray radiographic method Kouji Akutsu, Wataru Miyamoto, Masayuki Yasumi, Isao Nakata, Mitsuru Umeda 2006-03-14
D516621 Printer Makoto Kobayashi, Hiroto Miyauchi, Saeko Inoue, Kazuyoshi Iwama 2006-03-07
6898271 X-ray radiographic apparatus, X-ray restrictor, and X-ray radiographic method Kouji Akutsu, Wataru Miyamoto, Masayuki Yasumi, Isao Nakata, Mitsuru Umeda 2005-05-24
D480417 Printer Kenichi Nakajima, Hidetoshi Hashizume 2003-10-07
D475402 Ink cartridge Nobutoshi Otuka, Hidetoshi Hashizume 2003-06-03
D470525 Projector Teruo Sakurai, Hirohisa Nakano 2003-02-18
D436588 Remote controller Akitoshi Kuroda 2001-01-23