Takuo Aoyagi was a Japanese engineer, born on February 14, 1936, in Niigata Prefecture, Japan. He was renowned for his contributions to the development of the pulse oximeter, a significant medical device that measures the oxygen saturation in a person's blood. Aoyagi's innovations have had a lasting impact on healthcare, particularly in monitoring patients' respiratory function. He passed away on April 18, 2020, in Tokyo, leaving behind a legacy in biomedical engineering.
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Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 190 days away.
Death Anniversary
Next death anniversary is 111 days away.
Death Date
Place of Birth
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Chinese Zodiac Sign
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Meaning of the name - Takuo
Abundant, plentiful, numerous
Read Full Takuo Name AnalysisFebruary 14, 1936 Facts
Generation Group
Takuo Aoyagi belongs to the Silent Generation group.
Place of Birth: Niigata Prefecture
Place of Death: Tokyo
Educated At: Niigata University
Occupation: engineer
Employers: Nihon Kohden | Shimadzu Corp.
Awards Received: Medal with Purple Ribbon | IEEE Medal for Innovations in Healthcare Technology
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for February 14, 1936
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on February 14, 2025 | Secondary Progressions for February 14, 2025 |
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Sun | 24 Aquarius 50 | 26 Aquarius 15 | 22 Taurus 43 |
Moon | 14 Scorpio 9 | 20 Virgo 25 | 15 Aquarius 40 |
Mercury | 2 Aquarius 1 | 0 Pisces 23 | 12 Gemini 32 |
Venus | 20 Capricorn 51 | 6 Aries 35 | 10 Taurus 8 |
Mars | 24 Pisces 15 | 17 Cancer 34 | 0 Gemini 14 |
Jupiter | 19 Sagittarius 44 | 11 Gemini 27 | 22 Sagittarius 35 |
Saturn | 10 Pisces 46 | 18 Pisces 54 | 20 Pisces 34 |
Uranus | 2 Taurus 5 | 23 Taurus 22 | 6 Taurus 31 |
Neptune | 15 Virgo 56 | 28 Pisces 23 | 14 Virgo 0 |
Pluto | 25 Cancer 41 | 2 Aquarius 28 | 25 Cancer 25 |
Rahu | 10 Capricorn 33 | 29 Pisces 7 | 5 Capricorn 50 |
Ketu | 10 Cancer 33 | 29 Virgo 7 | 5 Cancer 50 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
