KU

Kenji Umehara

GJ Gradco Japan: 6 patents #4 of 46Top 9%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
LG Lion Group: 2 patents #101 of 587Top 20%
MC Mitsubishi Gas Chemical Company: 2 patents #789 of 1,727Top 50%
📍 Funabashi, JP: #110 of 1,104 inventorsTop 10%
Overall (All Time): #426,341 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
7104538 Sheet post processing device Kuniaki Kimura, Kiichiro Noguchi, Kenichi Watanabe 2006-09-12
6659455 Sheet set position adjuster means for moving sheet indexer Toshio Endo, Kiichiro Noguchi 2003-12-09
6357743 Sheet set position adjuster means for moving sheet indexer Toshio Endo, Kiichiro Noguchi 2002-03-19
5860644 Sheet feeding and stacking base for electronic printers Masakazu Takeuchi, Shun Mizutani, Bradford Billings 1999-01-19
D392994 Base for electronic printer Masakazu Takeuchi, Shun Mizutani 1998-03-31
D384970 Base for electronic printer Masakazu Takeuchi, Shun Mizutani 1997-10-14
5312557 Stabilizing sodium parcabonate by separately spraying coating solutions of boric acid and a silicate Masayoshi Onda, Akira Ito, Yasuo Hiro, Yuji Yoneyama 1994-05-17
5219549 Bleaching detergent composition Masayoshi Onda, Akira Ito, Yasuo Hiro, Yuji Yoneyama 1993-06-15
5172003 Reflex type optical sheet sensor having a dustproof plate with a roughed surface Hideo Nasu, Kazuhiro Kakuguchi 1992-12-15
5120146 Printer having a bail roller opening and closing mechanism Hirofumi Nakayasu, Chikako Kawana, Masaki Kanoh, Yoshiaki Hosokawa, Takashi Maekawa 1992-06-09
5071275 Printer having a bail roller opening and closing mechanism Hirofumi Nakayasu, Chikako Kawana, Masaki Kanoh, Yoshiaki Hosokawa, Takashi Maekawa 1991-12-10
4432924 Process for producing an electrically conductive monofilament Hiroshi Takeda, Susumu Tomidokoro 1984-02-21