HU

Hiroshi Umeyama

TC Toppan Printing Co.: 5 patents #149 of 1,467Top 15%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #854,554 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9180995 Retort cup Teruaki Iyori, Naomi Kotani 2015-11-10
8012560 Optical disc and method of manufacturing same Toshiro Kinoshita, Masayuki Taniguchi, Takeshi Yamasaki, Tomomi Yukumoto 2011-09-06
5658627 Stretched blow molding articles Takashi Fujimaki, Yoshihiro Moteki, Noriaki Harigai, Masayuki Taniguchi, Mitsuhiro Imaizumi +2 more 1997-08-19
5405880 Polyolefinic composition having oxygen barrier property, as well as sheet and container made of said composition Katsuhiko Kimura, Yuusuke Terauchi, Toshikazu Katoh, Takeo Tomatsuri, Noaki Masuda +6 more 1995-04-11
5280631 Polarization diversity system suitable for radio communication in indoor space Kazuo Nakahi, Shigemi Sakurai, Kuniharu Tatetsuki 1994-01-18
5164438 Resin composition having oxygen barrier quality Toshikazu Katoh, Katsuhiko Kimura, Katsuyuki Ohno, Tatuo Furuse 1992-11-17