Toshiya SEGAWA

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical system and imaging device including two lens groups of -+ r...
- Patent number 12,181,731
- Issue date Dec 31, 2024
- Tamron Co., Ltd.
- Toshiya Segawa
- G02 - OPTICS
Information Patent Grant
Optical system and imaging device
- Patent number 11,994,745
- Issue date May 28, 2024
- Tamron Co., Ltd.
- Toshiya Segawa
- G02 - OPTICS
Information Patent Grant
Optical system and imaging device
- Patent number 11,899,280
- Issue date Feb 13, 2024
- Tamron Co., Ltd.
- Toshiya Segawa
- G02 - OPTICS
Information Patent Grant
Zoom lens and imaging device
- Patent number 11,487,092
- Issue date Nov 1, 2022
- Tamron Co., Ltd.
- Hirofumi Tabata
- G02 - OPTICS
Information Patent Grant
Variable magnification optical system and image pickup apparatus
- Patent number 9,995,916
- Issue date Jun 12, 2018
- Tamron Co., Ltd.
- Toshiya Segawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230363629
- Publication date Nov 16, 2023
- Tamron Co., Ltd.
- Naoki YAMASHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SYSTEM AND IMAGING DEVICE
- Publication number 20220171160
- Publication date Jun 2, 2022
- Tamron Co., Ltd.
- Toshiya SEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGING DEVICE
- Publication number 20220171159
- Publication date Jun 2, 2022
- Tamron Co., Ltd.
- Toshiya SEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGING DEVICE
- Publication number 20220163766
- Publication date May 26, 2022
- Tamron Co., Ltd.
- Toshiya SEGAWA
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND IMAGING DEVICE
- Publication number 20220163765
- Publication date May 26, 2022
- Tamron Co., Ltd.
- Toshiya SEGAWA
- G02 - OPTICS
Information Patent Application
ZOOM LENS AND IMAGING DEVICE
- Publication number 20210199939
- Publication date Jul 1, 2021
- TAMRON CO., LTD., Saitama, JAPAN
- Hirofumi TABATA
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS
- Publication number 20170336601
- Publication date Nov 23, 2017
- Tamron Co., Ltd.
- Lai Wei
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS
- Publication number 20170336600
- Publication date Nov 23, 2017
- Tamron Co., Ltd.
- Toshiya SEGAWA
- G02 - OPTICS

Toshiya SEGAWA

Person

Patents Grantslast 30 patents

Optical system and imaging device including two lens groups of -+ r...

Optical system and imaging device

Optical system and imaging device

Zoom lens and imaging device

Variable magnification optical system and image pickup apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

OPTICAL SYSTEM AND IMAGING DEVICE

OPTICAL SYSTEM AND IMAGING DEVICE

OPTICAL SYSTEM AND IMAGING DEVICE

OPTICAL SYSTEM AND IMAGING DEVICE

ZOOM LENS AND IMAGING DEVICE

VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS

VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS