Inventor · disambiguated record
Yutaka Oguchi
Also filed as: OGUCHI YUTAKA
5 granted patents·63 citations·filing 1976–1983
79Inventor score
Files withNIPPON OIL CO LTD5
Top patents by PatentIndex Score
5 records- 0185US4356339AProcess for isolating and recovering butene-1 of high purityNIPPON OIL CO LTD·Filed 1981·Granted Oct 26, 1982·26 cites·11 claims
- 0269US4108682AProcess for fluidized contactNIPPON OIL CO LTD·Filed 1976·Granted Aug 22, 1978·22 cites·10 claims
- 0363US4544633AProcess for producing vitamin B12 by the fermentation technique, and vitamin B12 -producing microorganismNIPPON OIL CO LTD·Filed 1983·Granted Oct 1, 1985·10 cites·12 claims
- 0439US4383110AProcess for purifying and separating vitamin B12NIPPON OIL CO LTD·Filed 1981·Granted May 10, 1983·3 cites·3 claims
- 0533US4436663AProcess for separating porphyrinsNIPPON OIL CO LTD·Filed 1982·Granted Mar 13, 1984·2 cites·7 claims
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