Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5818398 | Surface mounting type antenna system | Teruhisa Tsuru, Koji Shiroki, Kenji Asakura | 1998-10-06 |
| 4766409 | Thermistor having a positive temperature coefficient of resistance | — | 1988-08-23 |
| 4698605 | Monolithic LC feed-through filter having a ferrite body with a re-oxidized capacitive layer | Eiji IMAMURA, Takashi Kumokawa, Fumio Nakayama, Iwao Fukutani, Kunisaburo Tomono | 1987-10-06 |
| 4612140 | Non-linear electrical resistor having varistor characteristics | Kazutaka Nakamura, Yasuyuki Naito, Kiyoshi Iwai | 1986-09-16 |
| 4403236 | Boundary layer type semiconducting ceramic capacitors with high capacitance | Kunitaro Nishimura, Masami Yamaguchi | 1983-09-06 |
| 4380559 | Method for producing boundary layer semiconductor ceramic capacitors | Kunitaro Nishimura, Yoshiaki Kohno, Masami Yamaguchi | 1983-04-19 |