Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7245505 | Laminated electronic component | Mitsuhide Kato, Keiji Ogawa | 2007-07-17 |
| 5507011 | High-frequency switch including strip line and two switching diodes | Harufumi Mandai | 1996-04-09 |
| 5495387 | RC array | Harufumi Mandai, Kazuhiro Iida | 1996-02-27 |
| 5473293 | High-frequency switch | Harufumi Mandai | 1995-12-05 |
| 5237296 | Composite electronic parts having open-circuits stub and short-circuited stub | Harufumi Mandai, Atsushi TOJO | 1993-08-17 |
| 5227739 | Voltage controlled oscillator having a resonator | Harufumi Mandai, Keiji Asakawa, Atsushi Inoue, Yo Funada | 1993-07-13 |
| 5187455 | Delay line device with adjustable time delay | Harufumi Mandai, Atsushi TOJO | 1993-02-16 |
| 5146191 | Delay line device and a method for producing the same | Harufumi Mandai, Atsushi TOJO | 1992-09-08 |
| 5093986 | Method of forming bump electrodes | Harufumi Mandai, Atsushi Tojyo | 1992-03-10 |
| 4795496 | Method of removing adherent foreign matter from work pieces | Shintaro Karaki, Masaaki Okane, Yukio Tanaka | 1989-01-03 |
| 4556929 | Multi-layer ceramic capacitor | Yukio Tanaka | 1985-12-03 |