Hirofumi TABATA

Follow

Person

Saitama, JP

People

Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

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
ZOOM LENS AND IMAGING DEVICE
- Publication number 20210199939
- Publication date Jul 1, 2021
- TAMRON CO., LTD., Saitama, JAPAN
- Hirofumi TABATA
- G02 - OPTICS