Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421058 | Modified polytetrafluoroethylene and method for producing same | Shinya Higuchi, Takehiro Kose | 2022-08-23 |
| 11104787 | Polytetrafluoroethylene aqueous dispersion | Shigeki Kobayashi, Ariana Claudia Morgovan-Ene, Anthony Eugene Wade, Diane Caine | 2021-08-31 |
| 9790163 | Method for recovering anionic fluorinated emulsifier | Shigeru Aida | 2017-10-17 |
| 9718930 | Process for producing polytetrafluoroethylene molding powder and process for producing polytetrafluoroethylene agglomerated product | Shinya Higuchi, Hiroki Nagai | 2017-08-01 |
| 5898439 | Method and apparatus for drawing characters which draws curved segments based on approximate points | — | 1999-04-27 |
| 5777627 | Outline character drawing apparatus with stem width adjustment according to user specified bit-map development rules | — | 1998-07-07 |