ST

Seiji Tomono

SI Sumitomo Rubber Industries: 11 patents #179 of 1,637Top 15%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
Overall (All Time): #426,994 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6782820 Printing blanket Hiromasa Okubo, Toshikazu Kinoshita 2004-08-31
6769362 Printing blanket Hiromasa Okubo, Toshikazu Kinoshita 2004-08-03
6308624 Method of producing a compressible layer for a printing blanket Makoto Sugiya, Toshio Kamada, Yuji Yamasaki 2001-10-30
6207597 Printing blanket Toshikazu Ogita, Hiromasa Okubo, Takamichi Sagawa 2001-03-27
6182568 Printing blanket Toshikazu Ogita, Hiromasa Okubo, Takamichi Sagawa 2001-02-06
6074735 Printing blanket Toshikazu Ogita, Makoto Sakuraoka, Hiromasa Okubo, Takamichi Sagawa 2000-06-13
5934192 Printing blanket Toshikazu Ogita, Hiromasa Okubo, Takamichi Sagawa 1999-08-10
5884559 Helical thread printing blanket Hiromasa Okubo, Toshikazu Ogita, Takamichi Sagawa 1999-03-23
5538782 Printing offset blanket Taketo Matsuki, Kazuhisa Fushihara 1996-07-23
5478637 Printing offset blanket Toshikazu Ogita, Toshio Kamada, Tetsuya Fuchikami 1995-12-26
5356693 Offset blanket having defined printing surface characteristics Yasuhiko Kondo, Tetsuya Fuchikami, Hisao Kagano 1994-10-18
5264289 Printing offset blanket and rubber roll Yasuhiko Kondo, Toshikazu Ogita, Toshio Kamada, Tsuneo Masuda, Tetsuya Fuchikami 1993-11-23