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Patent applications and USPTO patent grants for SARUTA; Makoto.The latest application filed is for "toilet management system and management device".
Patent | Date |
---|---|
Toilet Management System And Management Device App 20220251815 - SARUTA; Makoto ;   et al. | 2022-08-11 |
Toilet management system and management device Grant 11,326,330 - Saruta , et al. May 10, 2 | 2022-05-10 |
Information Providing Apparatus And Information Providing Program App 20220027824 - OGAWA; Shoji ;   et al. | 2022-01-27 |
Flush toilet Grant 11,111,662 - Ichihara , et al. September 7, 2 | 2021-09-07 |
Toilet Management System And Management Device App 20200392710 - SARUTA; Makoto ;   et al. | 2020-12-17 |
Flush toilet Grant 10,450,735 - Ichihara , et al. Oc | 2019-10-22 |
Flush Toilet App 20190153712 - ICHIHARA; Saori ;   et al. | 2019-05-23 |
Flush Toilet App 20190032319 - ICHIHARA; Saori ;   et al. | 2019-01-31 |
Method of counting the number of passers-by Grant 5,187,688 - Saruta February 16, 1 | 1993-02-16 |
Optical wireless communication system Grant 4,959,874 - Saruta , et al. September 25, 1 | 1990-09-25 |
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