Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43729 | Processor which can favorably execute a rounding process composed of positive conversion and saturated calculation processing | Nobuo Higaki, Akira Miyoshi, Keizo Sumida | 2012-10-09 |
| 8139094 | Thermal head and thermal printer | Noboru Koyama, Mitsuo Yanase, Kei Sato | 2012-03-20 |
| RE43145 | Processor which can favorably execute a rounding process composed of positive conversion and saturated calculation processing | Nobuo Higaki, Akira Miyoshi, Keizo Sumida | 2012-01-24 |
| 8031215 | Thermal head, thermal printer and manufacturing method of thermal head | Noboru Koyama, Mitsuo Yanase, Kazunori Onuma | 2011-10-04 |
| 7907158 | Thermal head and printing device | Noboru Koyama, Izumi Kariya, Mitsuo Yanase | 2011-03-15 |
| 7877576 | Processing system having co-processor for storing data | Jiro Miyake, Hiroyuki Mizohata | 2011-01-25 |
| 7540007 | Disk cartridge with shutter locking member | Kazuhito Kurita, Mikinori Matsuda, Takahiro Yamada | 2009-05-26 |
| 7533394 | Disk recording and/or reproduction apparatus | Takahiro Yamada, Kazuhito Kurita, Mikinori Matsuda | 2009-05-12 |
| 7526783 | Disk cartridge | Takashi Ohgi, Takahiro Yamada, Kazuhito Kurita, Tokio Kanada | 2009-04-28 |
| 7496934 | Chassis and cartridge holder with ejection mechanism for ejecting a cartridge from a disk apparatus | Mikinori Matsuda, Kazuhito Kurita, Takahiro Yamada | 2009-02-24 |
| 7441255 | Disk recording/reproducing apparatus with cartridge drop preventing mechanism having elastic flap portion | Takahiro Yamada, Kazuhito Kurita, Mikinori Matsuda | 2008-10-21 |
| 7188351 | Disc cartridge | Kazuhito Kurita, Mikinori Matsuda, Takahiro Yamada | 2007-03-06 |
| RE39121 | Processor which can favorably execute a rounding process composed of positive conversion and saturated calculation processing | Nobuo Higaki, Akira Miyoshi, Keizo Sumida | 2006-06-06 |
| 6809461 | Drive unit | Kazuhito Kurita | 2004-10-26 |
| 6237084 | Processor which can favorably execute a rounding process composed of positive conversion and saturated calculation processing | Nobuo Higaki, Akira Miyoshi, Keizo Sumida | 2001-05-22 |
| 6161171 | Apparatus for pipelining sequential instructions in synchronism with an operation clock | Nobuo Higaki, Shinji Ozaki, Keisuke Kaneko, Satoshi Ogura, Masato Suzuki | 2000-12-12 |
| 6052358 | Head feeding mechanism and optical pick-up feeding mechanism | Takashi Izuka | 2000-04-18 |
| 6018796 | Data processing having a variable number of pipeline stages | Masato Suzuki, Nobuo Higaki, Shinya Miyaji | 2000-01-25 |
| 5974540 | Processor which can favorably execute a rounding process composed of positive conversion and saturated calculation processing | Nobuo Higaki, Akira Miyoshi, Keizo Sumida | 1999-10-26 |
| 5909565 | Microprocessor system which efficiently shares register data between a main processor and a coprocessor | Nobuo Higaki, Shinya Miyaji | 1999-06-01 |