Inventor · disambiguated record
Tomoya Ogawa
Also filed as: OGAWA TOMOYA
28 granted patents·239 citations·filing 1976–1995
96Inventor score
Top patents by PatentIndex Score
28 records- 0184US4694076ASialic acid derivativesKANTO ISHI PHARMA CO LTD·Filed 1984·Granted Sep 15, 1987·24 cites·14 claims
- 0280US5763413ALewis-associated compound, process for producing the same, and anti-inflammatoryKANTO ISHI PHARMA CO LTD·Filed 1994·Granted Jun 9, 1998·55 cites·6 claims
- 0376US4797477AProcess for preparing sialic acid derivativesKANTO ISHI PHARMA CO LTD·Filed 1987·Granted Jan 10, 1989·27 cites·7 claims
- 0464US4968786ASialic acid derivatives, galactose derivatives and method for producing the sameRIKAGAKU KENKYUSHO·Filed 1985·Granted Nov 6, 1990·12 cites·9 claims
- 0563US4918177ASialic acid derivatives having active carbonyl groupKANTO ISHI PHARMA CO LTD·Filed 1987·Granted Apr 17, 1990·9 cites·36 claims
- 0663US4880572AUn-natural ceramide related compounds and preparation thereofKANTO ISHI PHARMA CO LTD·Filed 1988·Granted Nov 14, 1989·6 cites·17 claims
- 0761US4950750AGlycolipid containing N-glycolylneuraminic acid and method of producing the sameKANTO ISHI PHARMA CO LTD·Filed 1987·Granted Aug 21, 1990·11 cites·19 claims
- 0860US5264567AGM3 analogous compoundKANTO ISHI PHARMA CO LTD·Filed 1993·Granted Nov 23, 1993·13 cites·6 claims
- 0959US5101026AGanglioside related compounds and method of producing the sameKANTO ISHI PHARMA CO LTD·Filed 1987·Granted Mar 31, 1992·9 cites·3 claims
- 1056US4992533ASulfated oligosaccharides and derivatives thereofRIKAGAKU KENKYUSHO·Filed 1989·Granted Feb 12, 1991·9 cites·2 claims
- 1154US4774326AProcess for preparing N-glycolylneuraminic acid derivativesKANTO ISHI PHARMA CO LTD·Filed 1986·Granted Sep 27, 1988·8 cites·6 claims
- 1254US4663443AN-substituted neuraminic acid derivativesKANTO ISHI PHARMA CO LTD·Filed 1985·Granted May 5, 1987·6 cites·4 claims
- 1352US5516764AAnti-inflammatory agentKANTO ISHI PHARMA CO LTD·Filed 1994·Granted May 14, 1996·8 cites·4 claims
- 1452US4730058ASialosylceramides and production method thereofKANTO ISHI PHARMA CO LTD·Filed 1987·Granted Mar 8, 1988·7 cites·14 claims
- 1550US4990603ASialic acid derivatives and process thereforKANTO ISHI PHARMA CO LTD·Filed 1987·Granted Feb 5, 1991·6 cites·11 claims
- 1650US4751290ASialosylcerebrosidesRIKAGAKU KENKYUSHO·Filed 1986·Granted Jun 14, 1988·5 cites·9 claims
- 1749US4675391AGlycoside derivativesKANTO ISHI PHARMA CO LTD·Filed 1986·Granted Jun 23, 1987·5 cites·4 claims
- 1847US5057605ASialocylglycerolipids and method for preparing the sameKANTO ISHI PHARMA CO LTD·Filed 1988·Granted Oct 15, 1991·4 cites·13 claims
- 1947US4447605ADi(tri-lower alkylstannyl)pyrimidine derivative and a process for producing the sameRIKAGAKU KENKYUSHO·Filed 1981·Granted May 8, 1984·2 cites·2 claims
- 2047US4324895ANovel process for producing pyrimidine nucleosides and novel pyrimidine nucleosides obtained therebyRIKAGAKU KENKYUSHO·Filed 1976·Granted Apr 13, 1982·2 cites·17 claims
- 2145US4963653ASialic acid-bonded octapeptide and preparation thereofKANTO ISHI PHARMA CO LTD·Filed 1989·Granted Oct 16, 1990·3 cites·17 claims
- 2239US4921948ASialosyl glyceride and process for producing the sameKANTO ISHI PHARMA CO LTD·Filed 1989·Granted May 1, 1990·2 cites·9 claims
- 2337US4990604AAsialoganglioside related compoundsRIKAGAKU KENKYUSHO·Filed 1986·Granted Feb 5, 1991·3 cites·6 claims
- 2434US5173420AMonoclonal antibody recognizing un-natural ganglioside gd3KANTO ISHI PHARMA CO LTD·Filed 1989·Granted Dec 22, 1992·1 cites·6 claims
- 2532US4885358AMonoclonal antibodies specific for synthetic glycosphingolipids having abnormal branched structureKANTO ISHI PHARMA CO LTD·Filed 1987·Granted Dec 5, 1989·2 cites·10 claims
- 2631US5470962AOligosialyl-1,2-dialkyl-sn-glycerols and synthetic intermediates for their preparationRIKAGAKU KENKYUSHO·Filed 1993·Granted Nov 28, 1995·0 cites·4 claims
- 2728US5763420AMethod for modulating the immune systemKANTO ISHI PHARMA CO LTD·Filed 1995·Granted Jun 9, 1998·0 cites·4 claims
- 2828US5668115AMethods for inhibiting the chemotaxis of neutrophilsKANTO ISHI PHARMA CO LTD·Filed 1995·Granted Sep 16, 1997·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →