MU

Masao Umezawa

DC Du Pont-Toray Co.: 3 patents #1 of 12Top 9%
Canon: 2 patents #612 of 2,505Top 25%
Overall (2002): #8,477 of 266,432Top 4%
5
Patents 2002

Issued Patents 2002

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6430386 Image heating apparatus provided with a body that is movable with a recording material Takateru Okubo, Masanori Yamagata 2002-08-06
6403712 Process for the manufacture of spandex and the spandex made thereby Shingo Ito, Toshikazu Matsuda 2002-06-11
6399003 Process for making melt-spun spandex 2002-06-04
6376071 Polyurethane fiber containing poly(vinylidene fluoride) Toshihiro Tanaka, Masahi Hara 2002-04-23
6347201 Image heating apparatus Tetsuya Sano, Hideo Nanataki, Takao Kume, Takashi Nomura 2002-02-12