Koichi Tanaka's Birth Card: The 10 of Diamonds

In the record

Koichi Tanaka (田中 耕一, Tanaka Kōichi; born August 3, 1959) is a Japanese electrical engineer who shared the Nobel Prize in Chemistry in 2002 for developing a novel method for mass spectrometric analyses of biological macromolecules with John Bennett Fenn and Kurt Wüthrich (the latter for work in NMR spectroscopy). The birth-card coordinate for August 3 is the 10 of Diamonds — a calendar position, not a forecast of the 2002 Chemistry prize.

Nobel Prize record

• 2002 The Nobel Prize in Chemistry — for their development of soft desorption ionisation methods for mass spectrometric analyses of biological macromolecules

The 10 of Diamonds coordinate

Koichi Tanaka's birthday maps to the 10 of Diamonds (The Wealthy Master). Card Blueprints treats that as a 365-day coordinate: solar value = 55 − (2 × month + day), and the year is unused. It is not a prediction about a Nobel Prize and not a verdict on Koichi Tanaka. The card's own language, quoted as system copy rather than biography: You build enough and keep it structured so it actually holds.

Live 10 of Diamonds meaning page

Koichi Tanaka in the public record

Tanaka was born and raised in Toyama, Japan, his biological mother died one month after he was born. Tanaka graduated from Tohoku University with a bachelor's degree in electrical engineering in 1983, afterward he joined Shimadzu Corporation, where he engaged in the development of mass spectrometers. For mass spectrometry analyses of a macromolecule, such as a protein, the analyte must be ionized and vaporized by laser irradiation. The problem is that the direct irradiation of an intense laser pulse on a macromolecule causes cleavage of the analyte into tiny fragments and the loss of its structure. In February 1985, Tanaka found that by using a mixture of ultra fine metal powder in glycerol as a matrix, an analyte can be ionized without losing its structure. His work was filed as a patent application in 1985, and after the patent application was made public reported at the Annual Conference of the Mass Spectrometry Society of Japan held in Kyoto, in May 1987 and became known as soft laser desorption (SLD). The obscure Tanaka had been at the second-lowest rank at Shimadzu when he won the Nobel Prize. The embarrassed company immediately promoted Tanaka to research fellow, and named a laboratory after him.

Summarised from the lead section of the Wikipedia article Koichi Tanaka (CC BY-SA 4.0). No biographical facts were written for this page beyond that article.

Where the record meets the 10 of Diamonds

A card is a calendar coordinate, not a cause. What follows sets one line of the card's own published language beside one sentence of the sourced record, paired by a documented rule. It is a resemblance offered for the reader to weigh — not a claim about Koichi Tanaka, and not a forecast of a Nobel Prize.

Integrated material mastery and security

Tanaka graduated from Tohoku University with a bachelor's degree in electrical engineering in 1983, afterward he joined Shimadzu Corporation, where he engaged in the development of mass spectrometers.

Paired on value and commerce — the domain ♦ governs in this system. Markers in the record: corporation.

Also on the record

1. However, there was some criticism about his winning the prize, saying that contribution by two German scientists, Franz Hillenkamp and Michael Karas was also big enough not to be dismissed, and therefore they should also be included as prize winners.
2. This is because they first reported in 1985 a method, with higher sensitivity using a small organic compound as a matrix, that they named matrix-assisted laser desorption/ionization (MALDI).
3. Also Tanaka's SLD is not used currently for biomolecules analysis, meanwhile MALDI is widely used in mass spectrometry research laboratories.
4. But while MALDI was developed prior to SLD, it was not used to ionize proteins until after Tanaka's report.

Other laureates with this card

• Annie Ernaux — 2022 Literature
• Charles Edouard Guillaume — 1920 Physics
• Charles Glover Barkla — 1917 Physics
• Elihu Root — 1912 Peace
• Francis W. Aston — 1922 Chemistry
• George J. Stigler — 1982 Economic Sciences
• Gerardus 't Hooft — 1999 Physics
• Giorgos Seferis — 1963 Literature
• Hans von Euler-Chelpin — 1929 Chemistry
• Herbert S. Gasser — 1944 Physiology or Medicine
• James A. Mirrlees — 1996 Economic Sciences
• John H. Northrop — 1946 Chemistry
• 8 more laureates share this card.

FAQ

What is Koichi Tanaka's birth card?

The 10 of Diamonds. August 3 maps to that card through the public Card Blueprints formula. The year of birth is not used.

Does a birth card predict a Nobel Prize?

No. These pages are coordinates, not fortune-telling. A birth card names a calendar day in a 52-card year. It does not forecast prizes, character, or fate.

Where do Koichi Tanaka's dates come from?

Birth date 1959-08-03 is the Nobel Prize API v2.1 day-precision date, verified against Wikidata P569 (CC0, day precision, Gregorian preferred). The two sources match. Year-only Nobel dates and Nobel↔Wikidata conflicts are dropped, not guessed. Page hooks and evidence come from the Wikipedia REST summary (CC BY-SA 4.0).

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