NN

Naokazu Nagasawa

Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
SC Seidensha Electronics Co.: 1 patents #8 of 21Top 40%
Overall (All Time): #415,609 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10286608 Laser welding apparatus and laser welding method Kimihiko Watanabe 2019-05-14
7218728 Telephone terminal device Rie Yanagisawa, Shogo Iizuka, Hideyoshi Yoshida 2007-05-15
7103396 Portable telephone apparatus and control method thereof Tetsuya Kubo, Teruo Nanmoku, Mamoru Yoshida, Kuniko Onozuka 2006-09-05
7013168 Folding portable telephone apparatus 2006-03-14
6952599 Folding portable radio device Koji Noda, Hideya Ichikawa 2005-10-04
6807275 Folding portable telephone apparatus Tetsuya Kubo, Ryouichi Kaiwa, Teruo Nanmoku, Mamoru Yoshida 2004-10-19
6782281 Folding portable telephone apparatus 2004-08-24
6748243 Folding portable telephone apparatus Tetsuya Kubo, Ryouichi Kaiwa 2004-06-08
6728558 Portable telephone apparatus and control method thereof Tetsuya Kubo, Teruo Nanmoku, Mamoru Yoshida, Kuniko Onozuka 2004-04-27
6721420 Folding portable telephone apparatus Tetsuya Kubo, Masao Kobayashi, Hidehiro Yanagibashi, Teruo Nanmoku, Suguru Suzuki 2004-04-13
6707908 Telephone terminal device 2004-03-16
6480726 Portable telephone device Masaaki Sato, Makoto Mochizuki 2002-11-12