Inventor · disambiguated record
Ryuzo Yanagimachi
Also filed as: YANAGIMACHI RYUZO
6 granted patents·5 pending applications·111 citations·filing 1998–2005
84Inventor score
Top patents by PatentIndex Score
11 records- 0184US6376743B1Mammalian transgenesis by intracytoplasmic sperm injectionUNIV HAWAII·Filed 1999·Granted Apr 23, 2002·47 cites·20 claims
- 0276US6593139B1Initiation of full mammalian oocyte activation by multiple sperm componentsUNIV HAWAII·Filed 2000·Granted Jul 15, 2003·11 cites·20 claims
- 0362US6143564AUse of the polar body chromosomes for the production of embryos and normal offspringUNIV HAWAII·Filed 1999·Granted Nov 7, 2000·19 cites·15 claims
- 0460US6331659B1Cumulus cells as nuclear donorsUNIV HAWAII·Filed 1998·Granted Dec 18, 2001·17 cites·22 claims
- 0558US6641526B1Development of normal offspring from oocytes injected with freeze-dried spermatozoaUNIV HAWAII·Filed 1998·Granted Nov 4, 2003·17 cites·29 claims
- 0640US2002019993A1Full term development of animals from enucleated oocytes reconstituted with adult somatic cell nucleiFiled 2001·Application pending·0 cites
- 0739US2006294606A1Tn5 transposase-mediated transgenesisMOISYADI ISTEFO·Filed 2005·Application pending·0 cites
- 0839US2004040051A1Generation of non-human mammals by nuclear cloningWHITEHEAD BIOMEDICAL INST·Filed 2003·Application pending·0 cites
- 0932US7138227B2Frozen spermatozoa compositions and uses thereofKUSAKABE HIROKAZU·Filed 2002·Granted Nov 21, 2006·0 cites·26 claims
- 1032US2004210955A1Preparation of spermatozoa for ICSI-mediated transgenesis and methods of using the sameFiled 2002·Application pending·0 cites
- 1131US2006031952A1Methods for producing transgenic animalsPELCZAR PAWEL·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ryuzo Yanagimachi 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 →