Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416491 | Automotive window glass antenna | Junichiro Ieiri, Shingo Tadokoro, Tokio Tsukada, Tohru Hirotsu, Hiroyuki Fujii | 1995-05-16 |
| 5220336 | Vehicle window glass antenna for transmission and reception of ultrashort waves | Tohru Hirotsu, Tokio Tsukada, Yoji Nagayama, Kazuhiko Fujii, Masao Shinnai | 1993-06-15 |
| 5128685 | Wide-band antenna on vehicle roof glass | Masao Shinnai, Tokio Tsukada, Tohru Hiroysu | 1992-07-07 |
| 5101212 | Wide-band antenna on vehicle rear window glass | Masao Shinnai, Tokio Tsukada, Tohru Hirotsu | 1992-03-31 |
| 5095314 | Vehicle roof glass antenna for reception of FM radio and TV broadcasting | Masao Shinnai, Tokio Tsukada, Tohru Hirotsu | 1992-03-10 |
| 4967202 | Vehicle window glass antenna suited to reception of FM radio and TV broadcasting | Masao Shinnai, Tokio Tsukada, Tohru Hirotsu | 1990-10-30 |
| 4954797 | Vehicle window glass antenna coupled with defogging heater | Masao Shinnai, Tokio Tsukada, Tohru Hirotsu | 1990-09-04 |
| 4849766 | Vehicle window glass antenna using transparent conductive film | Hiroshi Inaba, Masao Shinnai, Tamotsu Saitoh, Tokio Tsukada | 1989-07-18 |
| 4803492 | Vehicle window glass antenna | Hiroshi Inaba, Masao Shinnai, Tamotsu Saitoh, Tokio Tsukada | 1989-02-07 |
| 4768037 | Vehicle window glass antenna using transparent conductive film | Hiroshi Inaba, Masao Shinnai, Tamotsu Saitoh, Tokio Tuskada | 1988-08-30 |
| 4608570 | Automotive window glass antenna | Hiroshi Inaba | 1986-08-26 |