Iwao IWASAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Shock-absorption device of piston mechanism in simulation gun
- Patent number 10,458,744
- Issue date Oct 29, 2019
- TOKYO MARUI CO, LTD.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Bolt stop shock-absorption device in a gun
- Patent number 10,415,912
- Issue date Sep 17, 2019
- TOKYO MARUI CO, LTD.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Cut-off device for electric mechanism in simulation gun
- Patent number 10,401,120
- Issue date Sep 3, 2019
- Tokyo Marui Co., Ltd.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Bolt stop buffer device in gun
- Patent number 10,330,407
- Issue date Jun 25, 2019
- TOKYO MARUI CO, LTD.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Sight adjustment device in simulation gun
- Patent number 10,190,844
- Issue date Jan 29, 2019
- Tokyo Marui Co., Ltd.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Multi-bullet shooting electric gun
- Patent number 10,145,647
- Issue date Dec 4, 2018
- Tokyo Marui Co., Ltd.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Displacement system for motor attachment angle in simulation gun
- Patent number 10,139,193
- Issue date Nov 27, 2018
- Tokyo Marui Co., Ltd.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Bullet supply port opening-closing device in simulation gun
- Patent number 10,101,113
- Issue date Oct 16, 2018
- Tokyo Marui Co., Ltd.
- Iwao Iwasawa
- F41 - WEAPONS
Information Patent Grant
Centering device for mounting barrel
- Patent number 10,066,891
- Issue date Sep 4, 2018
- Tokyo Marui Co., Ltd.
- Iwao Iwasawa
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
BOLT STOP BUFFER DEVICE IN GUN
- Publication number 20180313619
- Publication date Nov 1, 2018
- TOKYO MARUI CO,LTD.
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
CENTERING DEVICE FOR MOUNTING BARREL
- Publication number 20180128568
- Publication date May 10, 2018
- TOKYO MARUI CO., LTD.
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
SHOCK-ABSORPTION DEVICE OF PISTON MECHANISM IN SIMULATION GUN
- Publication number 20180120049
- Publication date May 3, 2018
- TOKYO MARUI CO. LTD.
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
CUT-OFF DEVICE FOR ELECTRIC MECHANISM IN SIMULATION GUN
- Publication number 20180120050
- Publication date May 3, 2018
- TOKYO MARUI CO, LTD
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
MULTI-BULLET SHOOTING ELECTRIC GUN
- Publication number 20180112948
- Publication date Apr 26, 2018
- TOKYO MARUI CO, LTD
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
BOLT STOP SHOCK-ABSORPTION DEVICE IN A GUN
- Publication number 20180112942
- Publication date Apr 26, 2018
- TOKYO MARUI CO, LTD
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
BULLET SUPPLY PORT OPENING-CLOSING DEVICE IN SIMULATION GUN
- Publication number 20180106574
- Publication date Apr 19, 2018
- TOKYO MARUI CO, LTD
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
SIGHT ADJUSTMENT DEVICE IN SIMULATION GUN
- Publication number 20180051958
- Publication date Feb 22, 2018
- TOKYO MARUI CO, LTD
- Iwao IWASAWA
- F41 - WEAPONS
Information Patent Application
DISPLACEMENT SYSTEM FOR MOTOR ATTACHMENT ANGLE IN SIMULATION GUN
- Publication number 20180045483
- Publication date Feb 15, 2018
- TOKYO MARUI CO, LTD
- Iwao IWASAWA
- F41 - WEAPONS

Iwao IWASAWA

Person

Patents Grantslast 30 patents

Shock-absorption device of piston mechanism in simulation gun

Bolt stop shock-absorption device in a gun

Cut-off device for electric mechanism in simulation gun

Bolt stop buffer device in gun

Sight adjustment device in simulation gun

Multi-bullet shooting electric gun

Displacement system for motor attachment angle in simulation gun

Bullet supply port opening-closing device in simulation gun

Centering device for mounting barrel

Patents Applicationslast 30 patents

BOLT STOP BUFFER DEVICE IN GUN

CENTERING DEVICE FOR MOUNTING BARREL

SHOCK-ABSORPTION DEVICE OF PISTON MECHANISM IN SIMULATION GUN

CUT-OFF DEVICE FOR ELECTRIC MECHANISM IN SIMULATION GUN

MULTI-BULLET SHOOTING ELECTRIC GUN

BOLT STOP SHOCK-ABSORPTION DEVICE IN A GUN

BULLET SUPPLY PORT OPENING-CLOSING DEVICE IN SIMULATION GUN

SIGHT ADJUSTMENT DEVICE IN SIMULATION GUN

DISPLACEMENT SYSTEM FOR MOTOR ATTACHMENT ANGLE IN SIMULATION GUN