Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949104 | Slurry for forming electrode-active-material layer for cell | — | 2024-04-02 |
| 6546336 | Portable position detector and position management system | Yoshio Matsuoka | 2003-04-08 |
| 5408645 | Circuit and method for detecting a failure in a microcomputer | Hiroshi Ikeda | 1995-04-18 |
| 5305216 | Event detector used vehicle control apparatus | Kazuma Okura | 1994-04-19 |
| 5214349 | Color cathode ray tube and color selection electrode device of color cathode ray tube | Shigeki Sakata, Mizuki Murata | 1993-05-25 |
| 5019799 | Electronic device with self-monitor for an automotive vehicle | Katsunori Oshiage, Akio Hosaka | 1991-05-28 |
| 5019964 | Device for interfacing data communications | Takashi Ueno, Akio Sumizawa | 1991-05-28 |
| 4956807 | Watchdog timer | Akio Hosaka | 1990-09-11 |
| 4777920 | System for controlling ignition timing in an internal combustion engine and method therefor | Katsunori Oshiage, Yuji Nakajima | 1988-10-18 |
| 4739469 | Fail-safe circuit for a control system | Katsunori Oshiage, Toshimi Abo | 1988-04-19 |
| 4693221 | Engine control system | Yuji Nakajima | 1987-09-15 |
| 4640250 | Method and apparatus for engine knock level control | Akio Hosaka | 1987-02-03 |
| 4551803 | Electronic engine control system for controlling the energy conversion process of an internal combustion engine | Akio Hosaka, Katsunori Oshiage | 1985-11-05 |
| 4532594 | Multiple microcomputer system with comonitoring/back-up for an automotive vehicle | Akio Hosaka, Katsunori Oshiage | 1985-07-30 |
| 4527248 | Engine speed sensing device | Sadao Takase, Katsunori Oshiage, Akio Hosaka | 1985-07-02 |
| 4502446 | Fail-safe system for automotive engine control system for fail-safe operation as crank angle sensor fails operation thereof and fail-safe method therefor, and detection of fault in crank angle sensor | Hidetoshi Kanegae, Katsunori Oshiage, Akio Hosaka | 1985-03-05 |
| 4437342 | Diagnostic system for detecting fault in fuel system of engine having electronic fuel injection system | Akio Hosaka, Katsunori Oshiage | 1984-03-20 |
| 4428348 | Digital control system for an internal combustion engine | Sadao Takase, Katsunori Oshiage, Akio Hosaka | 1984-01-31 |