TW

Tsutomu Watanabe

Sumitomo Electric Industries: 3 patents #364 of 3,885Top 10%
KO Konami: 2 patents #5 of 115Top 5%
SO Sony: 2 patents #334 of 2,293Top 15%
Fujitsu Limited: 1 patents #990 of 3,284Top 35%
📍 Kyoto, NC: #2 of 3 inventorsTop 70%
Overall (2003): #2,607 of 273,478Top 1%
8
Patents 2003

Issued Patents 2003

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6668128 Optical fiber wire holder, fusion-splicing apparatus, cleaving apparatus, and optical fiber splicing method Kazunari Hattori, Yutaka Ito 2003-12-23
6666770 Game system, recording medium, and image display method Morikuni Kubo 2003-12-23
6642175 Heat-sensitive recording material Hirofumi Mitsuo, Masayuki Iwasaki 2003-11-04
6597737 Motion determining apparatus, method thereof, and picture information converting apparatus Tetsujiro Kondo, Yasushi Tatehira, Masashi Uchida, Nobuyuki Asakura, Takuo Morimura +4 more 2003-07-22
6595851 Game device, system and method where identification data assigned to individual game devices is stochastically processed Morikuni Kubo 2003-07-22
6591398 Multiple processing system Tetsujiro Kondo, Yasuhiro Fujimori, Sugata Ghosal, James J. Carrig 2003-07-08
6518551 Apparatus and a method for heating a protective member for an optical fiber fusion splicing part Kenichi Torii 2003-02-11
6519405 Positioning substrate for an optical device and positioning method using the substrate Eisuke Oki 2003-02-11