Inventor
Ken Kato
Inventor
Tokyo, JP
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for9%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation8%
A23CDairy products, e.g. milk, butter or cheese7%
A23KFodder6%
C12YEnzymes5%
G03GElectrography4%
A23JProtein compositions for foodstuffs3%
A61QSpecific use of cosmetics or similar toiletry preparations3%
PatentTitleYear
10,603,362Beverage, and method of producing the same202010,501,109Steering apparatus for vehicle201910,485,853Cheese and method for producing the same201910,479,394Steering device of vehicle201910,376,543Fermented milk product and method for producing the same201910,295,949Cleaning blade and image forming apparatus201910,258,891Storage medium having stored therein display control program, display control apparatus, display control system, and display control method201910,018,950Image forming apparatus with switching rotational direction of developer carrier in correspondence with inner temperature20189,861,687'Protein material'20189,664,733'Probe device for testing electrical characteristics of semiconductor element'20179,629,878'Fermented milk product and method for producing the same'20179,563,145'Image forming apparatus'20179,522,178'Powdered milk product and method for producing the same'20169,442,156'Alignment support device and alignment support method for probe device'20169,310,748'Cleaning blade and image forming apparatus'20169,267,655'Vehicle lamp'20169,186,366'Medicine, food and drink or feed containing sphingomyelin'20159,173,902'Skin-whitening agent'20158,920,822'Skin beautifier'20148,919,816'Steering apparatus for a vehicle'20148,754,432'Light emitting device'20148,517,839'Storage medium storing save controlling program, game apparatus and save controlling method'20138,486,916'Medicine, food and drink or feed containing sphingomyelin'20138,086,162'Cleaning blade and image forming apparatus'20117,482,075'Reforming apparatus for fuel cell, fuel cell and operation method of fuel cell'20097,112,925'Vehicle headlamp system and dimming-type vehicle headlamp'20066,653,764'Discharge bulb and method of manufacturing the same'20036,518,265'1H-imidazopyridine derivatives'20036,344,437'Medicine drink food and feed having an action of strengthening bone'20025,976,597'Basic protein composition, basic peptide composition and application thereof'19995,932,259'Bone reinforcing agent and foods and drinks product containing the same'19995,094,985'Sintered silicon carbide body with high thermal conductivity and process of producing the same'19925,093,039'Highly pure sintered carbide with high electric conductivity and process of producing the same'19924,663,548'Magnetohydrodynamic power generator'19874,501,428'Roll seal boxes for continuous vacuum treating apparatus'1985D0246519'Head phone'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2019Based in Tokyo, JP· patent location history
1999–2015Based in Kawagoe, JP· patent location history
2003–2016Patents assigned to KOITO MFG CO LTD (4)· patent assignee history
2003–2016Based in Shizuoka, JP· patent location history
2011–2019Patents assigned to KATO KEN (10)· patent assignee history
2011–2019Patents assigned to OKI DATA KK (5)· patent assignee history
2013–2020Patents assigned to MEGMILK SNOW BRAND CO LTD (10)· patent assignee history
2015–2019Patents assigned to UENO HIROSHI (4)· patent assignee history
2016–2020Based in Saitama, JP· patent location history
2019Based in Kariya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KATO KENself | 10 | 2011–2019 |
| MEGMILK SNOW BRAND CO LTD | 10 | 2013–2020 |
| OKI DATA KK | 5 | 2011–2019 |
| KOITO MFG CO LTD | 4 | 2003–2016 |
| UENO HIROSHI | 4 | 2015–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 1977–2019 |
| Saitama, JP | 5 | 2016–2020 |
| Kawagoe, JP | 5 | 1999–2015 |
| Shizuoka, JP | 4 | 2003–2016 |
| Kariya, JP | 2 | 2019 |