Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304675 | System for integrating preceding steps and subsequent steps | Shiro Hara, Fumito IMURA, Arami Saruwatari, Sommawan Khumpuang | 2019-05-28 |
| 10163674 | Circular support substrate for semiconductor | Shiro Hara, Sommawan Khumpuang, Fumito IMURA, Arami Saruwatari | 2018-12-25 |
| 10163819 | Surface mount package and manufacturing method thereof | Shiro Hara, Sommawan Khumpuang, Fumito IMURA, Arami Saruwatari | 2018-12-25 |
| 8692860 | Light emitting device, print head, and image forming apparatus | — | 2014-04-08 |
| 8373893 | Image forming apparatus, control device, computer readable medium and computer data signal | Yasukazu Horii, Takayoshi Sato | 2013-02-12 |
| 8368734 | Exposure device, image forming apparatus, exposure control method and computer-readable medium | Ken Tsuchiya, Michio Taniwaki, Fumihiko Ogasawara, Toshio Hisamura, Osamu Yasui | 2013-02-05 |
| 8279249 | Recording head and image forming apparatus | — | 2012-10-02 |
| 8022974 | Exposure device, image forming apparatus and computer readable medium storing program for exposure control | Fumihiko Ogasawara, Osamu Yasui, Ken Tsuchiya, Michio Taniwaki, Toshio Hisamura | 2011-09-20 |
| 7954917 | Exposure device, exposure system, light-emitting element circuit board and image forming apparatus | — | 2011-06-07 |
| 5666049 | Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card | Toshio Yamada, Atsushi Fujiwara, Kazuhiro Matsuyama | 1997-09-09 |
| RE35430 | Semiconductor memory device | Toshio Yamada | 1997-01-21 |
| 5497079 | Semiconductor testing apparatus, semiconductor testing circuit chip, and probe card | Toshio Yamada, Atsushi Fujiwara, Kazuhiro Matsuyama | 1996-03-05 |
| RE35036 | Method of making symmetrically controlled implanted regions using rotational angle of the substrate | Toshiki Yabu, Takashi Ozone | 1995-09-12 |
| 5375095 | Semiconductor memory apparatus with reduced line widths | Toshio Yamada, Junko Hasegawa | 1994-12-20 |
| 5316962 | Method of producing a semiconductor device having trench capacitors and vertical switching transistors | Naoto Matsuo, Shozo Okada | 1994-05-31 |
| 5181089 | Semiconductor memory device and a method for producing the same | Naoto Matsuo, Shozo Okada | 1993-01-19 |
| 5151878 | Semiconductor memory device | Toshio Yamada | 1992-09-29 |
| 5128896 | Semiconductor memory drive | Toshio Yamada | 1992-07-07 |
| 5089869 | Semiconductor memory device | Naoto Matsuo, Shozo Okada | 1992-02-18 |
| 4920517 | Semiconductor memory device having sub bit lines | Hiroyuki Yamauchi, Toshio Yamada | 1990-04-24 |
| 4888732 | Dynamic random access memory having open bit line architecture | Toshio Yamada | 1989-12-19 |
| 4807194 | Seimiconductor memory device having sub bit lines | Toshio Yamada | 1989-02-21 |
| 4771012 | Method of making symmetrically controlled implanted regions using rotational angle of the substrate | Toshiki Yabu, Takashi Ozone | 1988-09-13 |
| 4599602 | Serial-type A/D converter utilizing folding circuit cells | Akira Matzuzawa | 1986-07-08 |
| 4536950 | Method for making semiconductor device | Hideaki Sadamatsu, Akihiro Kanda, Akira Matsuzawa | 1985-08-27 |