Inventor

SAKAI YUKIHISA

JP10 patents

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

KOMATSU MFG CO LTD

3 patents

US12385212B2Aug 12, 2025

Control system, method of controlling work vehicle, and work vehicle

KOMATSU MFG CO LTD0 citations60

US12188205B2Jan 7, 2025

Control system, method of controlling work vehicle, and work vehicle

KOMATSU MFG CO LTD0 citations60

US9186981B2Nov 17, 2015

Work vehicle

KOMATSU MFG CO LTD1 citations50

MENICON CO LTD

2 patents

US6764179B2Jul 20, 2004

Ophthalmic lens design method and resulting ophthalmic lens

MENICON CO LTD34 citations86

US7976156B2Jul 12, 2011

Wearing-orientation selectable contact lens

MENICON CO LTD5 citations62

MENCION CO LTD

1 patent

US6286956B1Sep 11, 2001

Multifocal ocular lens including intermediate vision correction region between near and distant vision correction regions

MENCION CO LTD64 citations92

GOTO YUJI

1 patent

US8192020B2Jun 5, 2012

Tilted-wear type contact lens

GOTO YUJI37 citations91

UNIV OSAKA

1 patent

US9594258B2Mar 14, 2017

Contact lens having myopia progression suppression capability, and contact lens set having myopia progression suppression capability

UNIV OSAKA7 citations80

SAKAI YUKIHISA

1 patent

US8510002B2Aug 13, 2013

Engine speed control device and motor grader including the same

SAKAI YUKIHISA6 citations62

YAMAGUCHI HIROYUKI

1 patent

US8985764B2Mar 24, 2015

Contact lens

YAMAGUCHI HIROYUKI1 citations50