TI

Tadayoshi Itoh

KU Kureha: 9 patents #19 of 354Top 6%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
KK Kureha Kagaku Kogyo: 2 patents #222 of 607Top 40%
KC Kureha Chemical Industry Co.: 1 patents #91 of 215Top 45%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #343,784 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11453207 Heat-shrinkable multilayer film Shota Nambu, Ichiro Kitada 2022-09-27
11345124 Heat-shrinkable multilayer film Ichiro Kitada, Shota Nambu 2022-05-31
10414565 Heat-shrinkable multilayer film Yuta Sekiya, Hisanori Tobita 2019-09-17
9566768 Thermally shrinkable laminate film for deep drawing, packaged article, and method for packaging of cheese Seiichi Ibe, Hitoshi Ishii 2017-02-14
9352395 Heat-shrinkable multi-layer film for deep-draw forming, and process for production thereof Takahisa Ueyama, Yuta Sekiya 2016-05-31
9204666 Food packaging method Seiichi Ibe, Tsuyoshi Ayaki, Hitoshi Ishii, Akihiro Tayama 2015-12-08
7993713 Heat shrinkable multilayer film and packaging material using the same Hitoshi Ishii, Seiichi Ibe, Shigeyoshi Nakaki 2011-08-09
7887903 Antifog laminated film Tsutomu Uehara, Takeo Omori 2011-02-15
7018719 Low-temperature impact-resistant polyamide-based stretch-oriented multilayer film Takahisa Ueyama, Takeo Higashi 2006-03-28
6699549 Heat-shrinkable multilayer film Takahisa Ueyama, Eiichi Hayashi, Hajime Tsukamoto 2004-03-02
6592975 Laminated packaging material and process for producing the same Takahisa Ueyama, Hisanori Tobita 2003-07-15
6565985 Heat-shrinkable multilayer film Takahisa Ueyama 2003-05-20
5305143 Inorganic thin film polarizer Yasunori Taga, Motofumi Suzuki 1994-04-19
4813768 Liquid crystal device having an oblique evaporation film which is protected by a protective layer Shigeki Hamaguchi, Yasuhiro Otsuka, Yasunori Taga, Tomoyashi Motohiro 1989-03-21