Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583468 | Semiconductor element | Yuji Hori, Tomohiko Shibata, Mitsuhiro Tanaka | 2003-06-24 |
| 6573535 | Semiconductor light-emitting element | Yuji Hori, Tomohiko Shibata, Mitsuhiro Tanaka | 2003-06-03 |
| 6534795 | Semiconductor light-emitting element | Yuji Hori, Tomohiko Shibata, Mitsuhiro Tanaka | 2003-03-18 |
| 6121959 | Display control device | Masaharu Fukumoto, Hiroyuki Segawa, Takayuki Shiomi, Kenichi Konuma, Etsuko Morota +3 more | 2000-09-19 |
| 6056817 | Process for producing semi-insulating InP single crystal and semi-insulating InP single crystal substrate | Masayuki Uchida | 2000-05-02 |
| 5871580 | Method of growing a bulk crystal | Toshiaki Asahi, Kenji Sato | 1999-02-16 |
| 5675389 | Television receiver apparatus and method for selectively displaying character information in a plurality of display modes | — | 1997-10-07 |
| 5471938 | Process for growing multielement compound single crystal | Masayuki Uchida, Kenji Kohiro | 1995-12-05 |
| 5454346 | Process for growing multielement compound single crystal | Masayuki Uchida, Kenji Kohiro | 1995-10-03 |
| 5426068 | Method of manufacturing compound semiconductor wafer | Toyoaki Imaizumi | 1995-06-20 |
| 5414456 | Signal receiving apparatus with automatically activated scrambled signal decoder | Toshio Amano | 1995-05-09 |
| 5349444 | Video signal output circuit with adaptive equalizer | Toshio Amano, Mitsumasa Saitoh | 1994-09-20 |
| 5326717 | Method of fabricating a compound semiconductor device | Toyoaki Imaizumi, Hironobu Sawatari | 1994-07-05 |
| 5323237 | Timing compensator for video signal processor | — | 1994-06-21 |
| 5254507 | Semi-insulating InP single crystals, semiconductor devices having substrates of the crystals and processes for producing the same | Haruhito Shimakura, Keiji Kainosho | 1993-10-19 |
| 5219632 | Compound semiconductor single crystals and the method for making the crystals, and semiconductor devices employing the crystals | Haruhito Shimakura, Gaku Kano, Hiromasa Yamamoto | 1993-06-15 |
| 5214003 | Process for producing a uniform oxide layer on a compound semiconductor substrate | Haruhito Shimakura, Keiji Kainosho | 1993-05-25 |
| 5204662 | Monitor television apparatus | Toshio Amano | 1993-04-20 |
| 5173127 | Semi-insulating INP single crystals, semiconductor devices having substrates of the crystals and processes for producing the same | Haruhito Shimakura, Keiji Kainosho | 1992-12-22 |
| 5087976 | Automatic adjustment apparatus for independently adjusting different regions of a picture raster | Toshio Amano | 1992-02-11 |
| 5065244 | Automatic fine tuning circuit | Satoshi Ishiguro | 1991-11-12 |
| 5047370 | Method for producing compound semiconductor single crystal substrates | Hiromasa Yamamoto, Masayuki Mori | 1991-09-10 |
| 5045926 | Television image display apparatus | Toshio Amano | 1991-09-03 |
| 4929564 | Method for producing compound semiconductor single crystals and method for producing compound semiconductor devices | Keiji Kainosho, Haruhito Shimakura | 1990-05-29 |
| 4854232 | Method and apparatus for multi-color printing | — | 1989-08-08 |