Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12236857 | Signal processing apparatus, signal processing method, and display apparatus | Masao Zen, Tetsuo Ikeyama, Daisuke Miki, Syunsuke Kikuchi, Kazuhiro Nukiyama +4 more | 2025-02-25 |
| 11817048 | Signal processing apparatus, signal processing method, and display apparatus | Masao Zen, Tetsuo Ikeyama, Daisuke Miki, Syunsuke Kikuchi, Kazuhiro Nukiyama +4 more | 2023-11-14 |
| 9725671 | Lubricant film-forming composition and screw joint for steel pipe | Keishi Matsumoto, Kunio Goto | 2017-08-08 |
| 9568126 | Threaded joint for steel pipe | Katsutoshi Sumitani, Kunio Goto | 2017-02-14 |
| 9205441 | Coating apparatus for applying a UV curable resin to a threaded end of a steel pipe | Katsutoshi Sumitani, Takumi Nakamura, Jun Masubuchi | 2015-12-08 |
| 9194515 | Threaded joint for pipes | Masahiro Oshima, Shin Ugai, Takashi Okada, Suguru Yamaguchi, Masaaki Sugino | 2015-11-24 |
| 9169951 | Tubular threaded joint having improved low temperature performance | Kunio Goto | 2015-10-27 |
| 8116113 | Cross-point semiconductor memory device and method of manufacturing the same | — | 2012-02-14 |
| 7961505 | Electronic device, method of manufacturing the same, and storage device | — | 2011-06-14 |
| 7344033 | Solid-liquid separator | — | 2008-03-18 |
| 7191700 | Solid-liquid separator | — | 2007-03-20 |
| 7122438 | Semiconductor memory and method of manufacturing the same | — | 2006-10-17 |
| 6938670 | Method and apparatus for manufacturing supercharger rotor | Mitsushi Maeyama, Yoshiyuki Miyagi, Shigeru Takabe, Masahiro Makita, Tatsuya Fujii | 2005-09-06 |
| 6707092 | Semiconductor memory having longitudinal cell structure | — | 2004-03-16 |
| 6681835 | Method and apparatus for manufacturing supercharger rotor | Mitsushi Maeyama, Yoshiyuki Miyagi, Shigeru Takabe, Masahiro Makita, Tatsuya Fujii | 2004-01-27 |
| 6525947 | Power supply apparatus and power supply system | Koji Umetsu | 2003-02-25 |
| 6292377 | Power supply device | — | 2001-09-18 |
| 5779521 | Method and apparatus for chemical/mechanical polishing | Masakazu Muroyama | 1998-07-14 |
| 5518939 | Method and apparatus for static RAM | Michio Negishi, Ihachi Naiki, Tadayuki Kimura | 1996-05-21 |
| 5506435 | Static ram having an active area with a tapered bottom surface | Michio Negishi, Ihachi Naiki, Tadayuki Kimura | 1996-04-09 |
| 5498557 | Method of making SRAM to improve interface state density utilizing PMOS TFT | Michio Negishi, Ihachi Naiki, Tadayuki Kimura | 1996-03-12 |
| 5440220 | Battery discharge control circuit | Syojiro Sato, Koji Umetsu | 1995-08-08 |
| 5438537 | Static random access memory which has a pair of thin film transistors and wherein the capacitance and resistance between the gate electrodes and the conductor layers are increased so as to reduce the time constant between them | — | 1995-08-01 |
| 5418740 | Semiconductor memory apparatus formed of a plurality of small memory cells arrays having columns of memory cells connected to column selection word lines through selection transistors | — | 1995-05-23 |
| 5408170 | Device for charging a secondary battery having interrupt means to prevent overcharging | Koji Umetsu, Syojiro Sato | 1995-04-18 |