Keisuke Yamamoto

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Kakamigahara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Contact lens case
- Patent number D899080
- Issue date Oct 20, 2020
- Menicon Co., Ltd.
- Akihiro Yasuda
- D03 - Travel goods and personal belongings
Information Patent Grant
Contact lens case
- Patent number D899081
- Issue date Oct 20, 2020
- MENICON CO., LTD.
- Keisuke Yamamoto
- D03 - Travel goods and personal belongings
Information Patent Grant
Contact lens case
- Patent number D813537
- Issue date Mar 27, 2018
- Menicon Co., Ltd.
- Toshikazu Miura
- D03 - Travel goods and personal belongings