TU

Toru Uchida

NE Nec: 9 patents #1,539 of 14,502Top 15%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
TO Toto: 4 patents #244 of 1,113Top 25%
NA Nec Accesstechnica: 2 patents #9 of 55Top 20%
SI Sumitomo Electric Device Innovations: 2 patents #69 of 208Top 35%
NE Nec Engineering: 1 patents #22 of 81Top 30%
FL Fujitsu Quantum Devices Limited: 1 patents #52 of 110Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
ED Eudyna Devices: 1 patents #37 of 80Top 50%
Overall (All Time): #184,151 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10351933 Brass with excellent corrosion resistance 2019-07-16
9963764 Lead-free free-machining brass having improved castability 2018-05-08
9276162 Semiconductor photodetector and method for manufacturing the same Nami Yasuoka, Haruhiko Kuwatsuka, Yoshihiro Yoneda 2016-03-01
8968492 Lead-free free-machining brass having improved castability 2015-03-03
8772896 Semiconductor photodetector that causes avalanche multiplication to occur only at photodetector portion located at central portion of mesa structure Nami Yasuoka, Haruhiko Kuwatsuka, Yoshihiro Yoneda 2014-07-08
8446650 Document conveying device and document reading apparatus the same Yasukazu Nagura, Atsushi Uematsu 2013-05-21
8387979 Sheet feeding apparatus, document reading apparatus and method for feeding sheet Yasukazu Nagura, Yoshio Idogawa 2013-03-05
8300278 Original reader, optical module, and optical reading method Kazuya Shouji 2012-10-30
7970337 Automatic document feeder and manuscript scanner provided with platen cover with easily operable handle Kouichi Furutoh 2011-06-28
7875946 Semiconductor photodetector that causes avalanche multiplication to occur only at photodetector portion located at central portion of mesa structure Nami Yasuoka, Haruhiko Kuwatsuka, Yoshihiro Yoneda 2011-01-25
7530568 Double-sided document transport device Yoshio Idogawa 2009-05-12
7384034 Sheet convey apparatus Yasukazu Nagura 2008-06-10
7191944 Drive mechanism for image scanner apparatus Katsuki Tamamura 2007-03-20
7081639 Semiconductor photodetection device and fabrication process thereof Chikashi Anayama 2006-07-25
6999210 Original reader 2006-02-14
6762107 Capacitor and manufacturing method thereof Hisayoshi Watanabe, Takashi Imanaka, Osamu Sengoku, Shinsuke Itoi, Munekazu Nishihara +5 more 2004-07-13
6464810 Brass material, brass tube and their production method Katsuaki Nakamura 2002-10-15
6424434 Image scanning unit 2002-07-23
6075960 Image scanner pulley system for maintaining a constant distance between an optical sensor and a scanned document 2000-06-13
6010072 Hand scanner movable over a document without meandering Yasushi Matsumoto 2000-01-04
5901165 Semiconductor laser with lattice mismatch 1999-05-04
5751753 Semiconductor laser with lattice mismatch 1998-05-12
5408487 Semiconductor laser Chikashi Anayama, Susumu Yamazaki, Hirohide Kurakake, Akito Kuramata, Haruhisa Soda 1995-04-18