Seiji Murakami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toy track
- Patent number 12,179,124
- Issue date Dec 31, 2024
- Sega Toys Co., Ltd.
- Seiji Murakami
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy track
- Patent number 12,064,703
- Issue date Aug 20, 2024
- Sega Toys Co., Ltd.
- Seiji Murakami
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Hook throwing boxing remote control toy robot
- Patent number 5,290,185
- Issue date Mar 1, 1994
- Kabushiki Kaisha Bandai
- Seiji Murakami
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TOY TRACK
- Publication number 20230035879
- Publication date Feb 2, 2023
- Seiji MURAKAMI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Toy Track
- Publication number 20210370191
- Publication date Dec 2, 2021
- SEGA TOYS CO., LTD.
- Seiji MURAKAMI
- A63 - SPORTS GAMES AMUSEMENTS