YT

Yukio Tokunaga

ML Mitsubishi Paper Mills Limited: 2 patents #1 of 36Top 3%
SE Seiko Epson: 1 patents #368 of 953Top 40%
Overall (2005): #27,406 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6919110 Packaged product for ink-jet recording material, and recording method and recorded material using ink-jet recording material Masao Oketani, Kazuhito Hori 2005-07-19
6899930 Recording material for ink-jet Hideto Kiyama, Hanae Nakatani, Norimasa Miyachi 2005-05-31