Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663906 | Silicon-containing composition for fine pattern formation and method for fine pattern formation using the same | Ralph R. Dammel, Yasuo Shimizu, Tomonori Ishikawa | 2014-03-04 |
| 6939661 | Blocked isocyanate compound-containing composition for forming a radiation absorbing coating and anti-reflective coating formed therefrom | Ken Kimura, Shoko Matsuo, Yoshinori Nishiwaki, Hatsuyuki Tanaka | 2005-09-06 |
| 6803168 | Composition for anti-reflective coating or radiation absorbing coating and compounds used in the composition | Munirathna Padmanaban, Hatsuyuki Tanaka, Ken Kimura, Georg Pawlowski | 2004-10-12 |
| 6737492 | Radiation absorbing polymer, composition for radiation absorbing coating, radiation absorbing coating and application thereof as anti-reflective coating | Munirathna Padmanaban, Hatsuyuki Tanaka, Ken Kimura, Takanori Kudo, Georg Pawlowski | 2004-05-18 |
| 6559473 | Light-emitting diodes with hetero-PN-junction | Nu Yu, Akihiko Tokida | 2003-05-06 |
| 6468718 | Radiation absorbing polymer, composition for radiation absorbing coating, radiation absorbing coating and application thereof as anti-reflective coating | Munirathna Padmanaban, Hatsuyuki Tanaka, Ken Kimura, Takanori Kudo, Georg Pawlowski | 2002-10-22 |
| 6465161 | Method for forming resist pattern | Shoko Matsuo, Ken Kimura, Yoshinori Nishiwaki, Hatsuyuki Tanaka | 2002-10-15 |
| 6465148 | Composition for light absorption film formation containing blocked isocyanate compound and antireflection film formed therefrom | Ken Kimura, Shoko Matsuo, Yoshinori Nishiwaki, Hatsuyuki Tanaka | 2002-10-15 |
| 6361917 | Process for patterning poly(arylenevinylene) polymer films by irradiation with light | Nu Yu, Akihiko Tokida | 2002-03-26 |
| 6329117 | Antireflection or light-absorbing coating composition and polymer therefor | Munirathna Padmanaban, Georg Pawlowski, Ken Kimura, Hatsuyuki Tanaka | 2001-12-11 |
| 6277750 | Composition for bottom reflection preventive film and novel polymeric dye for use in the same | Georg Pawlowski, Munirathna Padmanaban, Hatsuyuki Tanaka, Ken Kimura, Yoshinori Nishiwaki | 2001-08-21 |
| 6255405 | Light-absorbing polymers and application thereof to anti-reflection film | Yoshinori Nishiwaki, Ken Kimura, Syoko Matsuo, Hatsuyuki Tanaka | 2001-07-03 |
| 5919579 | Organic electroluminescent device | Nu Yu, Akihiko Tokida, Thomas Potrawa, Andreas Winterfeldt | 1999-07-06 |
| 5871854 | Organic electroluminescent device | Akihiko Tokida, Nu Yu, Thomas Potrawa, Andreas Winterfeldt | 1999-02-16 |
| 5844249 | Apparatus for detecting defects of wires on a wiring board wherein optical sensor includes a film of polymer non-linear optical material | Yusuke Takano, Shizuo Ogura, Tsunetoshi Sugiyama | 1998-12-01 |
| 5652327 | Triazine polymers | Tsunetoshi Sugiyama, Shizuo Ogura, Yusuke Takano | 1997-07-29 |