Yoshiaki HIROI

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Matsumoto-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display system that selects a character string according to movemen...
- Patent number 11,226,689
- Issue date Jan 18, 2022
- Seiko Epson Corporation
- Yoshiaki Hiroi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display system that switches into an operation acceptable mode acco...
- Patent number 11,216,083
- Issue date Jan 4, 2022
- Seiko Epson Corporation
- Yoshiaki Hiroi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display system that switches operation according to movement detected
- Patent number 10,725,561
- Issue date Jul 28, 2020
- Seiko Epson Corporation
- Yoshiaki Hiroi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Head-mounted display apparatus, display control method, and compute...
- Patent number 10,718,948
- Issue date Jul 21, 2020
- Seiko Epson Corporation
- Yoshiaki Hiroi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Foot input device and head-mounted display device
- Patent number 10,353,489
- Issue date Jul 16, 2019
- Seiko Epson Corporation
- Yoshiaki Hiroi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SYSTEM
- Publication number 20200257380
- Publication date Aug 13, 2020
- SEIKO EPSON CORPORATION
- Yoshiaki HIROI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SYSTEM
- Publication number 20200257381
- Publication date Aug 13, 2020
- SEIKO EPSON CORPORATION
- Yoshiaki HIROI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAD-MOUNTED DISPLAY APPARATUS, DISPLAY CONTROL METHOD, AND COMPUTE...
- Publication number 20190146222
- Publication date May 16, 2019
- SEIKO EPSON CORPORATION
- Yoshiaki HIROI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE, INPUT CONTROL METHOD, AND COMPUTER PROGRAM
- Publication number 20180260068
- Publication date Sep 13, 2018
- SEIKO EPSON CORPORATION
- Yoshiaki HIROI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SYSTEM
- Publication number 20180217681
- Publication date Aug 2, 2018
- SEIKO EPSON CORPORATION
- Yoshiaki HIROI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOOT INPUT DEVICE AND HEAD-MOUNTED DISPLAY DEVICE
- Publication number 20170300132
- Publication date Oct 19, 2017
- SEIKO EPSON CORPORATION
- Yoshiaki HIROI
- G06 - COMPUTING CALCULATING COUNTING