Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221086 | Power supply system | — | 2025-02-11 |
| 9453881 | Oscillation circuit, integrated circuit, and abnormality detection method | Katsutoshi Yoshimura | 2016-09-27 |
| 9128831 | Electrical device and method of setting address | Yoshikatsu Matsuo | 2015-09-08 |
| 8836341 | Semiconductor circuit, semiconductor device, method of diagnosing abnormality of wire, and computer readable storage medium | — | 2014-09-16 |
| 8412902 | Signal processor and signal processing system | — | 2013-04-02 |
| 7820554 | Method for unloading thermally treated non-planar silicon wafers with a conveying blade | Naoyuki Wada | 2010-10-26 |
| 7315970 | Semiconductor device to improve data retention characteristics of DRAM | Tomofumi Arakawa, Hiroaki Kodama | 2008-01-01 |
| 7230861 | Semiconductor integrated circuit | — | 2007-06-12 |
| 7058842 | Microcontroller with multiple function blocks and clock signal control | — | 2006-06-06 |
| 6967397 | Test circuit and multi-chip package type semiconductor device having the test circuit | Mitsuya Ohie | 2005-11-22 |
| 6897554 | Test circuit and multi-chip package type semiconductor device having the test circuit | Mitsuya Ohie | 2005-05-24 |
| 6885094 | Test circuit and multi-chip package type semiconductor device having the test circuit | Mitsuya Ohie | 2005-04-26 |
| 6885095 | Test circuit and multi-chip package type semiconductor device having the test circuit | Mitsuya Ohie | 2005-04-26 |
| 6863735 | Epitaxial growth furnace | Shinji Nakahara, Masato Imai, Masanori Mayusumi, Shintoshi Gima | 2005-03-08 |
| 6762486 | Test circuit and multi-chip package type semiconductor device having the test circuit | Mitsuya Ohie | 2004-07-13 |
| 6578589 | Apparatus for manufacturing semiconductor wafer | Masanori Mayusumi, Masato Imai, Shinji Nakahara, Shintoshi Gima | 2003-06-17 |
| 6323140 | Method of manufacturing semiconductor wafer | Masanori Mayusumi, Masato Imai, Shinji Nakahara | 2001-11-27 |
| 6262393 | Epitaxial growth furnace | Masato Imai, Masanori Mayusumi, Shinji Nakahara | 2001-07-17 |
| 6245152 | Method and apparatus for producing epitaxial wafer | Masato Imai, Masanori Mayusumi, Shinji Nakahara | 2001-06-12 |
| 6229369 | Clock control circuit | Atsushi Yusa, Mitsuya Ohie | 2001-05-08 |
| 6163015 | Substrate support element | Gary M. Moore, Katsuhito Nishikawa | 2000-12-19 |
| 5936448 | Integrated circuit having independently testable input-output circuits and test method therefor | Mitsuya Ohie, Toshihide Nagatome | 1999-08-10 |
| 5585574 | Shaft having a magnetostrictive torque sensor and a method for making same | Tadashi Sugihara, Kazushi Yoshida, Ji-bin Yang, Isao Suzuki | 1996-12-17 |
| 4618298 | Method for constructing an enlarged tunnel and apparatus for forming the same | Shigeo Takamiya, Kenzo Tsutaya | 1986-10-21 |