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PATENTS, NET (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of patents |
Schedule of patents |  |  |  |  |  |
|  | March 31, 2023 |  |  | March 31, 2022 |
Issued patents |  | $ | 157,442 |  |  | $ | 157,442 |
Accumulated amortization |  |  | (155,792 | ) |  |  | (155,242 | )
Issued patents, net of accumulated amortization |  |  | 1,650 |  |  |  | 2,200 |
Patents pending |  |  | – |  |  |  | – |
Patents, net |  | $ | 1,650 |  |  | $ | 2,200 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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