MK

Masateru Kohno

Ricoh Company: 18 patents #1,197 of 9,818Top 15%
📍 Kawagoe, JP: #76 of 1,278 inventorsTop 6%
Overall (All Time): #252,824 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
D972008 Printer Masaaki Kabumoto, Yoshihisa Minagawa, Masahiro Kurita, Toshihiro Hamamura, Kanako Hirasawa +1 more 2022-12-06
D956137 Image forming unit for printer Masaaki Kabumoto, Yoshihisa Minagawa, Masahiro Kurita, Toshihiro Hamamura, Kanako Hirasawa +1 more 2022-06-28
D955470 Image forming unit for printer Masaaki Kabumoto, Yoshihisa Minagawa, Masahiro Kurita, Toshihiro Hamamura, Kanako Hirasawa +1 more 2022-06-21
D895003 Printer Yoshihisa Minagawa 2020-09-01
D763957 Printer Shuji Nagano, Shigeru Horiguchi 2016-08-16
D730980 Printer Takashi Munakata, Shigeru Horiguchi, Aya Shin 2015-06-02
D655747 Copying machine Aya Shin, Masanao Takahashi, Takashi Ishida, Takashi Munakata 2012-03-13
D631504 Copying machine Hiroko Suzuki, Shigeru Horiguchi 2011-01-25
D631505 Copying machine Hiroko Suzuki, Shigeru Horiguchi 2011-01-25
D607045 Toner cartridge Takeroh Kurenuma, Nobuyuki Taguchi, Masayuki Yamane, Shigeru Horiguchi 2009-12-29
D599845 Toner cartridge Takeroh Kurenuma, Nobuyuki Taguchi, Masayuki Yamane, Shigeru Horiguchi 2009-09-08
7578630 Control panel and apparatus using the same Yohichi Watanabe, Masanao Takahashi, Satoshi Odanaka 2009-08-25
D559892 Copying machine with scanning and printing functions Shigeru Horiguchi, Tamaki Someya, Kazuyoshi Yamada, Osamu Miki, Makoto Kurata 2008-01-15
D558259 Finisher for a printer Shigeru Horiguchi, Makoto Kurata 2007-12-25
D557736 Copying machine with scanning and printing functions Shigeru Horiguchi, Tamaki Someya, Kazuyoshi Yamada, Osamu Miki, Makoto Kurata 2007-12-18
D556821 Operation panel for a digital copying machine Shigeru Horiguchi, Tamaki Someya, Makoto Kurata 2007-12-04
D521056 Full color multi-function printing machine Shigeru Horiguchi, Yoshihisa Minakawa, Tamaki Someya, Kazuyoshi Yamada 2006-05-16
D494210 Wide digital copying machine Yohichi Watanabe, Yoshihisa Minakawa, Satoru Tohyama, Masanao Takahashi 2004-08-10