Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D278231 | Combined tape recorder and radio receiver | Michio Tanaka | 1985-04-02 |
| D277564 | Combined tape recorder and radio receiver | Akio Ohno | 1985-02-12 |
| 4495653 | Diversity receiver | — | 1985-01-22 |
| D273379 | Combined portable radio and cassette tape recorder | Akio Ohno, Takao Okada, Kikuo Ohta | 1984-04-10 |
| D273010 | Portable radio | Yoshiyuki Saigo, Etsuko Ichino, Takao Okada | 1984-03-13 |
| 4426727 | FM Noise reducing circuit | — | 1984-01-17 |
| 4403343 | Diversity receiver | — | 1983-09-06 |
| D267717 | Clock radio | Shinzo Murakami, Kazumasa Takenaka, Kikuo Ohta, Kunio Hoshino | 1983-01-25 |
| D266166 | Clock radio | Keizo Kushida, Kikuo Ohta | 1982-09-14 |
| D265649 | Radio receiver | Yoshiyuki Saigo | 1982-08-03 |
| D265312 | Radio receiver | Yoshiyuki Saigo | 1982-07-06 |
| D265313 | Radio receiver | Yoshiyuki Saigo | 1982-07-06 |
| D264717 | Radio receiver | Yoshiyuki Saigo, Benito Mishiro, Kikuo Ohta | 1982-06-01 |
| D264461 | Combined radio receiver and cassette tape recorder | Kunio Hoshino | 1982-05-18 |
| D262700 | Combined cassette recorder and radio receiver | Takao Okada, Kikuo Ohta | 1982-01-19 |
| D262621 | Combined cassette recorder and radio receiver | Manao Nakamura, Katsutoshi Kido, Benito Mishiro, Takao Okada | 1982-01-12 |
| D258820 | Digital clock radio | — | 1981-04-07 |
| 4244056 | Noise reduction circuit | Sueji Kawaguchi | 1981-01-06 |
| D256360 | Solar battery powered radio receiver | Teruyuki Nishimoto, Benito Mishiro | 1980-08-12 |
| D256362 | Radio receiver | Shuhei Taguchi, Teruyuki Nishimoto, Benito Mishiro, Kikuo Ohta | 1980-08-12 |
| D253822 | Portable radio | Benito Mishiro | 1980-01-01 |