Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9440382 | Method of manufacture of polytetrafluoroethylene stretched film, and polytetrafluoroethylene stretched film | Hiroki Uehara, Takeshi Yamanobe, Yasuhiko Matsuoka | 2016-09-13 |
| 8337984 | Carrier film for fuel cell production process and its production method | Tamao Okuya | 2012-12-25 |
| 6626531 | Ink jet recording medium for pigment ink and ink jet recording method | Hiroyuki Fujii | 2003-09-30 |
| 6187419 | Recording medium for pigment ink | Hitoshi Kijimuta, Sumito Terayama | 2001-02-13 |
| 5523149 | Alumina sol coated recording sheet | Hitoshi Kijimuta, Masaaki Saito | 1996-06-04 |