Inventor · disambiguated record
Tsutomu Soma
Also filed as: SOMA TSUTOMU
11 granted patents·13 pending applications·8 citations·filing 2001–2019
83Inventor score
Top patents by PatentIndex Score
24 records- 0174US8563309B2Primitive organ-like structure comprising keratinocytes and hair papilla cellsFUJIWARA SHIGEYOSHI·Filed 2007·Granted Oct 22, 2013·2 cites·4 claims
- 0273US10344266B2Cell mass capable of serving as a primitive organ-like structure comprised of a plurality of cell types of somatic originSHISEIDO CO LTD·Filed 2015·Granted Jul 9, 2019·1 cites·4 claims
- 0367US8962323B2Method of isolating dermal stem cellsSOMA TSUTOMU·Filed 2010·Granted Feb 24, 2015·2 cites·4 claims
- 0466US8334136B2Method for promoting hair growth or hair regeneration by maintaining or increasing expression of cell-adhesion factorYAMANISHI HARUYO·Filed 2010·Granted Dec 18, 2012·2 cites·2 claims
- 0565US7718426B2Preparation method of a hair dermal papilla cell preparation, composition and method for regenerating hair follicles, and animal having regenerated hair folliclesSHISEIDO CO LTD·Filed 2004·Granted May 18, 2010·1 cites·9 claims
- 0660US11427807B2Serum-free medium containing PDGF for DS cellsSHISEIDO CO LTD·Filed 2017·Granted Aug 30, 2022·0 cites·6 claims
- 0759US2014106432A1Cell mass capable of serving as a primitive organ-like structure comprised of a plurality of cell types of somatic originSHISEIDO CO LTD·Filed 2013·Application pending·0 cites
- 0856US2022002678A1Composition for reconstituting human skin tissue having hair follicles, human skin tissue model animal, and production method thereofSHISEIDO CO LTD·Filed 2019·Application pending·0 cites
- 0955US2016122714A1Serum-free medium containing pdgf for ds cellsSHISEIDO CO LTD·Filed 2014·Application pending·0 cites
- 1052US2007172444A1Hair tonics and method of screening the sameSHISEIDO CO LTD·Filed 2007·Application pending·0 cites
- 1151US8257972B2Cell transformed by human Wnt3a geneISHIMATSU YUMIKO·Filed 2009·Granted Sep 4, 2012·0 cites·2 claims
- 1250US10172332B2Method for regenerating hair follicles using CD36-expressing dermal sheath cellsSHISEIDO CO LTD·Filed 2016·Granted Jan 8, 2019·0 cites·12 claims
- 1350US2006153794A1Hair tonics and method of screening the sameSHISEIDO CO LTD·Filed 2005·Application pending·0 cites
- 1448US2021003560A1Identification method for dermal sheath cup cells (dscc), and method for evaluating composition for hair follicle regenerationSHISEIDO CO LTD·Filed 2019·Application pending·0 cites
- 1546US2013184348A1Skin activation by acceleration of pdgf-bb activitySOMA TSUTOMU·Filed 2011·Application pending·0 cites
- 1643US2010227397A1Preparation method of a hair dermal papilla cell preparation, composition and method for regenerating hair follicles, and animal having regenerated hair folliclesSHISEIDO CO LTD·Filed 2010·Application pending·0 cites
- 1742US10017817B2Skin activation by acceleration of PDGF-BB activitySHISEIDO CO LTD·Filed 2015·Granted Jul 10, 2018·0 cites·2 claims
- 1841US9715728B2Brain tomographic dynamic image analyzing apparatusSHIMADZU CORP·Filed 2013·Granted Jul 25, 2017·0 cites·8 claims
- 1941US2004022758A1Hair tonics and method of screening the sameFiled 2001·Application pending·0 cites
- 2041US2022025337A1Pigmentation skin model and method for producing same, and method for evaluating factor for treating or preventing pigmentation of skinSHISEIDO CO LTD·Filed 2019·Application pending·0 cites
- 2141US2013212724A1Composition for Regenerating Hair Follicles Comprising CD36-Expressing Dermal Sheath CellsYOSHIDA YUZO·Filed 2010·Application pending·0 cites
- 2240US2009233975A1Hair resiliency/body improver and hair cosmeticSUETSUGU MASARU·Filed 2006·Application pending·0 cites
- 2338US2008089873A1Method for Regenerating Hair Follicles by Suppressing a Gene with Hair Follicle Formation-Inhibiting Ability or by Activating a Gene with Hair Follicle Formation-Inducing AbilitySHISEIDO CO LTD·Filed 2005·Application pending·0 cites
- 2432US10391137B2Platelet-derived growth factor-BB production promotor, and mesenchymal stem cell production accelerator, stem cell stabilizer and dermal regenerator comprising the sameSOMA TSUTOMU·Filed 2011·Granted Aug 27, 2019·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Tsutomu Soma 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 →