Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916693 | Semiconductor device and manufacturing method thereof | Hideto Ohnuma, Chiho Kokubo, Koichiro Tanaka, Naoki Makita | 2005-07-12 |
| 6358313 | Method of manufacturing a crystalline silicon base semiconductor thin film | Hirohisa Tanaka, Kiyoshi Ogata, Hiroya Kirimura | 2002-03-19 |
| 6013310 | Method for producing a thin film semiconductor device | Yoshihumi Yaoi, Yoko Katsuya | 2000-01-11 |
| 5707746 | Thin film transistor device with advanced characteristics by improved matching between a glass substrate and a silicon nitride layer | Yoshihumi Yaoi, Yoko Katsuya | 1998-01-13 |
| 5585817 | Apparatus and a method for inputting/outputting an image | Masataka Itoh, Tatsuo Morita | 1996-12-17 |
| 5403756 | Method of producing a polycrystalline semiconductor film without annealing, for thin film transistor | Atsushi Yoshinouchi, Tatsuo Morita, Yasuaki Murata | 1995-04-04 |
| 5393986 | Ion implantation apparatus | Atsushi Yoshinouchi, Tatsuo Morita | 1995-02-28 |
| 5298485 | Superconductive logic device | Shoei Kataoka, Hiroya Sato, Hideo Nojima, Shinji Toyoyama, Masayoshi Koba +3 more | 1994-03-29 |
| 5227721 | Superconductive magnetic sensor having self induced magnetic biasing | Shoei Kataoka, Hideo Nojima, Ryusuke Kita, Susumu Saitoh | 1993-07-13 |
| 5140300 | Superconductive magneto-resistive device comprising laminated superconductive ceramic films | Eizo Ohno, Hideo Nojima, Masaya Nagata | 1992-08-18 |
| 5130691 | Superconductive apparatus having a superconductive device in a airtight package | Hidetaka Shintaku, Shoei Kataoka | 1992-07-14 |
| 5126655 | Apparatus for observing a superconductive phenomenon in a superconductor | Ryusuke Kita, Hidetaka Shintaku, Shoei Kataoka, Eizo Ohno, Masaya Nagata | 1992-06-30 |
| 5126667 | Superconductive magneto-resistive device for sensing an external magnetic field | Shoei Kataoka, Hideo Nojima, Ryusuke Kita, Susumu Saitoh | 1992-06-30 |
| 5126668 | Method of eliminating the effect of hysteresis in a superconductive magneto-resistive device | Hideo Nojima, Shoei Kataoka, Nobuo Hashizume | 1992-06-30 |
| 5126859 | Contact type image sensor | Atsushi Yoshinouchi | 1992-06-30 |
| 5120667 | Process for fabricating a thin film transistor | Keiji Tarui, Tatsuo Morita | 1992-06-09 |
| 5065087 | Apparatus for observing a superconductive phenomenon in a superconductor | Ryusuke Kita, Hidetaka Shintaku, Shoei Kataoka, Eizo Ohno, Masaya Nagata | 1991-11-12 |
| 5055785 | Superconductive magneto resistive apparatus for measuring weak magnetic field using superconductive magneto-resistive element | Hidetaka Shintaku, Nobuo Hashizume, Shoei Kataoka | 1991-10-08 |
| 5041880 | Logic device and memory device using ceramic superconducting element | Hideo Nojima, Shoei Katoaka, Nobuo Hashizume, Michitada Morisue | 1991-08-20 |
| 5011818 | Sensing a magnetic field with a super conductive material that exhibits magneto resistive properties | Shoei Katoka, Hideo Nojima, Ryusuke Kita, Masaya Nagata | 1991-04-30 |
| 5004905 | Contact type image sensor with a fiber array coated in part with an absorber | Atsushi Yoshinouchi, Masataka Itoh | 1991-04-02 |
| 4983741 | 1,2,4,5-benzoylenebis(naphtho[2,3-d]imidazole) compounds and photosensitive members containing them | Satoshi Katayama, Eiji Imada | 1991-01-08 |
| 4964366 | Apparatus for the production of photoconductive components for use in electrophotography | Makoto Kurokawa, Yoshihide Shimoda | 1990-10-23 |
| 4963451 | 1,2,4,5-benzoylenebis(anthraquinone[1,2-d]imidazole) compounds and photosensitive members containing them | Satoshi Katayama, Yoshihide Shimoda, Hiroshi Sugimura, Eiji Imada | 1990-10-16 |
| 4942481 | Contact-type image sensor | Atsushi Yoshinouchi, Masataka Itoh, Keiji Tarui, Satoshi Nishigaki | 1990-07-17 |