Inventor · disambiguated record
Hajime Hiratani
Also filed as: HIRATANI HAJIME
19 granted patents·611 citations·filing 1980–1993
94Inventor score
Top patents by PatentIndex Score
19 records- 0197US4609546ALong-acting compositionJAPAN CHEM RES·Filed 1983·Granted Sep 2, 1986·485 cites·15 claims
- 0267US4479937AProcess of treating inflammation with human urinary thiol protease inhibitorZERIA PHARM CO LTD·Filed 1983·Granted Oct 30, 1984·10 cites·8 claims
- 0363US4528186AMethod of producing human epidermal growth factorJAPAN CHEM RES·Filed 1983·Granted Jul 9, 1985·20 cites·8 claims
- 0457US4303650AProcess for production of erythropoietinAJINOMOTO KK·Filed 1980·Granted Dec 1, 1981·17 cites·3 claims
- 0551US4665161AProcess for producing highly purified HCGJAPAN CHEM RES·Filed 1986·Granted May 12, 1987·6 cites·14 claims
- 0644US5403731AProcess of producing modified superoxide dismutaseJAPAN CHEM RES·Filed 1993·Granted Apr 4, 1995·5 cites·9 claims
- 0742US5750650AFibrinolytic protein and production method thereofJAPAN CHEM RES·Filed 1993·Granted May 12, 1998·7 cites·4 claims
- 0841US5283239AInhibitor of herpesvirus absorptionJAPAN CHEM RES·Filed 1992·Granted Feb 1, 1994·9 cites·12 claims
- 0940US5296223ASubtilisin as an oral thrombolytic agentJAPAN CHEM RES·Filed 1992·Granted Mar 22, 1994·6 cites·6 claims
- 1039US5240864AMethod of assaying or analyzing subtypes of human leukocyte interferons or their antibodies, and antibodies to be used thereforJAPAN CHEM RES·Filed 1990·Granted Aug 31, 1993·7 cites·11 claims
- 1139US4510248AProcess for concentrating and purifying human urinary kallikreinJAPAN CHEM RES·Filed 1983·Granted Apr 9, 1985·4 cites·7 claims
- 1238US5173415AProcess for removal of viruses from solutions of physiologically active substancesJAPAN CHEM RES·Filed 1991·Granted Dec 22, 1992·10 cites·3 claims
- 1337US5371196AProcess for producing secretory immunoglobulin A preparationsJAPAN CHEM RES·Filed 1993·Granted Dec 6, 1994·16 cites·10 claims
- 1437US5281577AInhibitor of the proliferation of herpes viruses and inhibitor of the recurrence of affections caused by their latent infectionJAPAN CHEM RES·Filed 1992·Granted Jan 25, 1994·4 cites·3 claims
- 1536US4780209AProcess for concentrating and separating trypsin inhibitor and kallidinogenase in human urineJAPAN CHEM RES·Filed 1987·Granted Oct 25, 1988·3 cites·11 claims
- 1633US4676983ATumor cytostatic-citocidal factor from blood plateletsJAPAN CHEM RES·Filed 1986·Granted Jun 30, 1987·1 cites·7 claims
- 1729US4500514AProcess for preparing a heat-stable aqueous solution of human urine kallikrein and product preparedJAPAN CHEM RES·Filed 1983·Granted Feb 19, 1985·1 cites·9 claims
- 1827US4468344AMethod of fractional collection of gastric acid secretion inhibiting componentsJAPAN CHEM RES·Filed 1983·Granted Aug 28, 1984·0 cites·6 claims
- 1925US4946785AMethod of suppressing the thermal degradation of urokinaseJAPAN CHEM RES·Filed 1988·Granted Aug 7, 1990·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Hajime Hiratani files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →