Takei; Toshitaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takei; Toshitaka.The latest application filed is for "piezoelectric speaker".
- Takei; Toshitaka - Fujisawa-shi Kanagawa-ken JP
- Takei; Toshitaka - Kanagawa JP
- Takei; Toshitaka - Suita JP
| Patent | Date |
|---|---|
| Piezoelectric speaker Grant 6,831,985 - Takei December 14, 2 | 2004-12-14 |
| Piezoelectric speaker App 20020006208 - Takei, Toshitaka | 2002-01-17 |
| Battery charger Grant 6,291,965 - Nagai , et al. September 18, 2 | 2001-09-18 |
| Charging apparatus, secondary battery apparatus, charging system, and charging method Grant 6,118,255 - Nagai , et al. September 12, 2 | 2000-09-12 |
| Secondary battery pack Grant 6,066,939 - Nagai , et al. May 23, 2 | 2000-05-23 |
| Charging control method and charging control device Grant 6,028,415 - Nagai , et al. February 22, 2 | 2000-02-22 |
| Equipment and method for transmitting electric power Grant 5,991,170 - Nagai , et al. November 23, 1 | 1999-11-23 |
| Battery charger and battery charging method Grant 5,982,151 - Nagai , et al. November 9, 1 | 1999-11-09 |
| Battery device and electronic equipment employing the battery device as power source Grant 5,626,979 - Mitsui , et al. May 6, 1 | 1997-05-06 |
| Battery cartridge having a recess for detecting misuse and/or recessed terminals Grant 5,415,947 - Mitsui , et al. May 16, 1 | 1995-05-16 |
| Battery pack with temperature detecting element and battery charger therefor Grant 5,248,927 - Takei , et al. September 28, 1 | 1993-09-28 |
| Resist developing apparatus Grant 4,827,867 - Takei , et al. May 9, 1 | 1989-05-09 |
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