Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345421 | Organic electroluminescent device having a high pH adhesive layer | Gaku Harada | 2008-03-18 |
| 6617785 | Electroluminescence display unit and method of fabricating the same | Kenichi Shibata, Tatsuro Usuki, Kiyoshi Yoneda, Haruhisa Hashimoto | 2003-09-09 |
| 4843451 | Photovoltaic device with O and N doping | Kaneo Watanabe, Tsugufumi Matsuoka, Yukio Nakashima | 1989-06-27 |
| 4786572 | Electrophotographic member with silicide interlayer | Kazuyuki Goto, Masaru Takeuchi, Takeo Fukatsu, Yukinori Kuwano | 1988-11-22 |
| 4755483 | Method for producing semiconductor device with p-type amorphous silicon carbide semiconductor film formed by photo-chemical vapor deposition | Yukio Nakashima, Tsugufumi Matsuoka, Kaneo Watanabe | 1988-07-05 |
| 4719123 | Method for fabricating periodically multilayered film | Yukio Nakashima, Kaneo Watanabe, Tsugufumi Matsuoka | 1988-01-12 |
| 4705912 | Photovoltaic device | Yukio Nakashima, Kaneo Watanabe, Tsugufumi Matsuoka | 1987-11-10 |
| 4681826 | Electrophotographic photosensitive member | Takeo Fukatsu, Kazuyuki Goto, Yukinori Kuwano | 1987-07-21 |
| 4670367 | Electrophotographic photosensitive member and method for making such a member | Koji Minami, Kazuyuki Goto, Takeo Fukatsu, Michitoshi Ohnishi, Yukinori Kuwano | 1987-06-02 |
| 4624905 | Electrophotographic photosensitive member | Kazuyuki Goto, Masayuki Tanaka, Takeo Fukatsu, Yukinori Kuwano | 1986-11-25 |
| 4568622 | Electrophotographic photosensitive member and method for making such a member containing amorphous silicon | Koji Minami, Kazuyuki Goto, Takeo Fukatsu, Michitoshi Ohnishi, Yukinori Kuwano | 1986-02-04 |