P

Inventor

TAMURA MASAHISA

JP100 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA MASAHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

29 patents
USD900194SOct 27, 2020

Interchangeable lens for camera

CANON KK23 citations94
USD900193SOct 27, 2020

Interchangeable lens for camera

CANON KK23 citations94
USD899486SOct 20, 2020

Interchangeable lens for camera

CANON KK24 citations94
US5146129ASep 8, 1992

Vibration wave motor

CANON KK23 citations93
US5335115AAug 2, 1994

Lens barrel

CANON KK29 citations92
USD900196SOct 27, 2020

Interchangeable lens for camera

CANON KK11 citations86
USD900197SOct 27, 2020

Interchangeable lens for camera

CANON KK11 citations86
US10775585B2Sep 15, 2020

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK5 citations84
US10627704B2Apr 21, 2020

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK6 citations84
US10620510B2Apr 14, 2020

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK8 citations84
US7085485B2Aug 1, 2006

Intermediate adapter and camera system

CANON KK18 citations84
US5842055ANov 24, 1998

Lens barrel and optical apparatus

CANON KK17 citations84
US7118295B2Oct 10, 2006

Interchangeable lens, interchangeable lens system and camera system

CANON KK7 citations74
US6128141AOct 3, 2000

Lens barrel and optical apparatus having the same

CANON KK10 citations74
US6002886ADec 14, 1999

Lens barrel

CANON KK11 citations74
US11994788B2May 28, 2024

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK2 citations73
US11537028B2Dec 27, 2022

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK2 citations73
USD958869SJul 26, 2022

Adapter for camera lens

CANON KK3 citations73
USD958224SJul 19, 2022

Adapter for camera lens

CANON KK1 citations73
US11143939B2Oct 12, 2021

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK4 citations73
US11143841B2Oct 12, 2021

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK4 citations73
US11126067B2Sep 21, 2021

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK5 citations73
US10852625B2Dec 1, 2020

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK2 citations73
US10782598B2Sep 22, 2020

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK4 citations73
US12474625B2Nov 18, 2025

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK0 citations63
US12276900B2Apr 15, 2025

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK0 citations63
US11720006B2Aug 8, 2023

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK0 citations63
US11714257B2Aug 1, 2023

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK0 citations63
US11500270B2Nov 15, 2022

Accessory, image pickup apparatus on which same is mountable, and camera system

CANON KK1 citations63

FUJITSU LTD

5 patents

TAMURA MASAHISA

3 patents

OGIHARA KAZUTAKA

2 patents

NOGUCHI YASUO

2 patents

OE KAZUICHI

2 patents

SONY CORP

2 patents

SONY ERICSSON MOBILE COMM JP

1 patent

MARUYAMA TETSUTARO

1 patent

TSUKATANI EIRI

1 patent

SONY ERICSSON MOBILE COMMUNICA

1 patent

KUMANO TATSUO

1 patent

Showing the top 50 of 100 patents by PatentIndex Score.