Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756943 | Load cell | Kazufumi Naito, Hiroyuki Konishi, Shotaro Tamai | 1998-05-26 |
| 5539158 | Load cell and weighing apparatus including a strain sensor welded to a strain inducing device | Kazufumi Naito, Hiroyuki Konishi, Shotaro Tamai | 1996-07-23 |
| 5512713 | Load cell having a hollow and a strain gauge formed on a substrate attached inside the hollow | Kazufumi Naito, Hiroyuki Konishi, Shotaro Tamai | 1996-04-30 |
| 5440077 | Combined weighting and displacement sensor and weighing apparatus using the same | Hiroyuki Konishi, Kazufumi Naito | 1995-08-08 |
| 5369875 | Method of manufacturing strain sensors | Kazufumi Naito, Hiroyuki Konishi | 1994-12-06 |
| 5306873 | Load cell with strain gauges having low temperature dependent coefficient of resistance | Takao Suzuki, Hiroyuki Konishi | 1994-04-26 |
| 4593778 | Weighing machine with dummy load cell for error correction | Satoshi Konishi, Kazumi Kitagawa | 1986-06-10 |
| 4520339 | Load cell with adjustable bridge circuit | — | 1985-05-28 |