Toshitada Doi is a prominent Japanese electrical engineer, born on February 2, 1943. He contributed significantly to the digital audio revolution after earning a degree in electrical engineering from the Tokyo Institute of Technology and a PhD from Tohoku University. Doi initiated the first digital audio project at Sony, played a key role in designing the Compact Disc, and developed the CIRC error correction system. He led the design of the DASH digital audio tape recorder and managed innovative projects at Sony's Digital Creatures Laboratory, including the robotic dog Aibo and the humanoid robot Qrio.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 343 days away.
Place of Birth
Time Zone -
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
February 2, 1942 Facts
Generation Group
Toshitada Doi belongs to the Silent Generation group.
Place of Birth: Hyōgo Prefecture
Educated At: Tohoku University | Tokyo Institute of Technology
Occupation: engineer | businessperson
Employers: Sony Japan
Astrology Analysis
Ephemeris for February 2, 1942
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on February 2, 2025 | Secondary Progressions for February 2, 2025 |
|---|---|---|---|
| Sun | 13 Aquarius 14 | 14 Aquarius 6 | 5 Taurus 49 |
| Moon | 28 Leo 59 | 9 Aries 21 | 10 Virgo 15 |
| Mercury | 26 Aquarius 45 | 9 Aquarius 15 | 13 Taurus 5 |
| Venus | 13 Aquarius 17 | 28 Pisces 46 | 20 Pisces 0 |
| Mars | 11 Taurus 23 | 19 Cancer 59 | 0 Cancer 17 |
| Jupiter | 11 Gemini 14 | 11 Gemini 16 | 20 Gemini 18 |
| Saturn | 21 Taurus 58 | 17 Pisces 32 | 28 Taurus 43 |
| Uranus | 26 Taurus 21 | 23 Taurus 17 | 28 Taurus 58 |
| Neptune | 29 Virgo 36 | 28 Pisces 1 | 27 Virgo 34 |
| Pluto | 4 Leo 26 | 2 Aquarius 6 | 3 Leo 29 |
| Rahu | 15 Virgo 6 | 29 Pisces 45 | 10 Virgo 42 |
| Ketu | 15 Pisces 6 | 29 Virgo 45 | 10 Pisces 42 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.Toshitada Doi's 2025 Transits to Natal Planets
- Jupiter trine Sun
Exact: 01 January, 2025 - Jupiter trine Venus
Exact: 01 January, 2025 - Mars aspects Mercury
Exact: 11 January, 2025 - Saturn conjunction Ketu
Exact: 11 January, 2025 - Saturn opposition Rahu
Exact: 11 January, 2025 - Jupiter conjunction Jupiter
Exact: 20 February, 2025 - Saturn sextile Saturn
Exact: 12 March, 2025 - Jupiter trine Sun
Exact: 12 March, 2025 - Jupiter trine Venus
Exact: 12 March, 2025 - Mars aspects Mercury
Exact: 11 April, 2025 - Mars aspects Ketu
Exact: 21 May, 2025 - Jupiter trine Mercury
Exact: 31 May, 2025 - Mars opposition Mercury
Exact: 10 June, 2025 - Jupiter trine Ketu
Exact: 19 August, 2025 - Mars opposition Mars
Exact: 08 October, 2025 - Mars aspects Jupiter
Exact: 08 October, 2025 - Rahu conjunction Ketu
Exact: 18 October, 2025 - Ketu conjunction Rahu
Exact: 18 October, 2025
