P

Inventor

TOJO TAKEHIKO

JP28 patents
⚠️ This page may combine multiple inventors who share the name “TOJO TAKEHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAO CORP

24 patents
US7370788B1May 13, 2008

Formed body

KAO CORP70 citations97
US7048975B1May 23, 2006

Pulp molded container

KAO CORP103 citations96
US7789093B2Sep 7, 2010

Hair holder

KAO CORP21 citations92
US7305995B2Dec 11, 2007

Hair holder

KAO CORP30 citations92
US7770586B2Aug 10, 2010

Hair inserting tool

KAO CORP22 citations91
US7500487B2Mar 10, 2009

Hair treating implement

KAO CORP25 citations90
US11351402B2Jun 7, 2022

Method for producing coating film

KAO CORP3 citations72
US11161126B2Nov 2, 2021

Method for producing film

KAO CORP4 citations72
USD979838SFeb 28, 2023

Hair holder

KAO CORP2 citations70
US11497290B2Nov 15, 2022

Method for producing coating film on skin by electrostatic spraying

KAO CORP2 citations70
US11452351B2Sep 27, 2022

Hair holder, method for producing said hair holder, and method for using said hair holder

KAO CORP2 citations70
US7963291B2Jun 21, 2011

Hair holder

KAO CORP5 citations63
US11523670B2Dec 13, 2022

Method for producing coating film by electrostatic spraying

KAO CORP1 citations60
US11773512B2Oct 3, 2023

Fiber deposit production method, membrane production method, and membrane adhesion method

KAO CORP0 citations59
US11732383B2Aug 22, 2023

Method for manufacturing fiber deposition body, method for manufacturing film, and method for attaching film

KAO CORP0 citations59
US11679578B2Jun 20, 2023

Nanofiber sheet, method for using same, and method for producing same

KAO CORP0 citations56
US11642288B2May 9, 2023

Skin external composition

KAO CORP0 citations56
US12577704B2Mar 17, 2026

Fiber sheet, electrospinning device, and method for manufacturing fiber sheet

KAO CORP0 citations49
US12171322B2Dec 24, 2024

Hair holder and hair treatment method using same

KAO CORP0 citations49
US11571371B2Feb 7, 2023

Method for manufacturing coating film by electrostatic spraying

KAO CORP0 citations49
US11559124B2Jan 24, 2023

Hair holding tool and method for manufacturing same

KAO CORP0 citations49
US11174569B2Nov 16, 2021

Ultrafine fiber production method

KAO CORP0 citations47
US10612162B2Apr 7, 2020

Nanofiber production apparatus, nanofiber production method, and nanofiber molded body

KAO CORP0 citations47
US12478563B2Nov 25, 2025

Patch sheet for skin, method for using same, ultraviolet sensing method, and method for evaluating ultraviolet protection performance

KAO CORP0 citations42

TOJO TAKEHIKO

4 patents