Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202794 | Method of manufacturing field effect transistor having Ohmic electrode in a recess | Juro Mita | 2012-06-19 |
| 7923753 | Field effect transistor having Ohmic electrode in a recess | Juro Mita | 2011-04-12 |
| 7393791 | Etching method, method of fabricating metal film structure, and etching structure | Juro Mita | 2008-07-01 |
| 6624255 | Polymer material for use in optical communication parts | Takeshi Koyano, Yoshinori Maeno, Juro Mita | 2003-09-23 |
| 6372411 | Polymer pattern forming method | Takeshi Koyano, Yoshinori Maeno, Juro Mita | 2002-04-16 |
| 6327415 | Optical waveguide made of polymer material and a method of fabricating the same | Takeshi Koyano, Yoshinori Maeno, Juro Mita | 2001-12-04 |
| 5935756 | Diazonium salt for thermosensitive recording medium | Akihiko Nishiki, Takeshi Koyano | 1999-08-10 |
| 4889795 | Process for forming photoresist pattern using contrast enhancement layer with abietic acid | Maki Kosuge, Yoshio Yamashita, Takateru Asano, Kenji Kobayashi | 1989-12-26 |
| 4587188 | Phthalocyanine photoconductor for electrophotography | Masakazu Kato, Yoichi Nishioka | 1986-05-06 |