Inventor
Haruyuki Matsumoto
Inventor
Yokohama, JP
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters76%
E03CDomestic plumbing installations for fresh water or waste water20%
B63BShips or other waterborne vessels2%
G01DMeasuring not specially adapted for a specific variable2%
PatentTitleYear
8,801,162'Liquid container and liquid supplying system'20148,740,361'Liquid container, liquid supplying system and circuit board for liquid container'20148,678,569'Liquid container and liquid supplying system'20148,678,570'Liquid container and liquid supplying system'20148,628,179'Liquid container and manufacturing method therefor'20148,596,770'Liquid container and liquid supplying system'20138,529,034'Liquid container and liquid supplying system'20138,454,141'Liquid container and liquid supplying system'20138,382,265'Liquid container and liquid supplying system'20138,382,267'Liquid container, liquid supplying system and circuit board for liquid container'20138,136,930'Liquid container and manufacturing method therefor'20128,091,998'Liquid container and manufacturing method therefor'20128,075,114'Liquid container, liquid supplying system and circuit board for liquid container'20117,841,711'Liquid container and liquid supplying system'20107,384,129'Ink jet recording head, ink jet cartridge comprising recording head, and method for refilling ink cartridge with ink'20087,237,881'Liquid container, liquid supplying system, manufacturing method therefor, circuit board therefor and liquid containing cartridge'20077,213,914'Liquid container and manufacturing method therefor'20076,412,920'Ink jet printing head, ink jet head cartridge and printing apparatus'20026,312,084'Ink jet recording apparatus and ink cartridge for the apparatus'20015,956,056'Ink jet recording apparatus and method of recording with separated image data'19995,506,611'Replaceable ink cartridge having surface wiring resistance pattern'19965,500,665'Ink container and ink jet recording apparatus using same'19965,400,066'Ink tank cartridge that prevents leakage of residual ink and ink jet recording apparatus using same'19955,302,971'Liquid discharge recording apparatus and method for maintaining proper ink viscosity by deactivating heating during capping and for preventing overheating by having plural heating modes'19944,752,787'Liquid jet recording head'19884,701,766'Method of making an ink jet head involving in-situ formation of an orifice plate'19874,646,105'Liquid jet recording method'19874,628,332'Ink printhead with holder mount'19864,539,569'Ink jet recording apparatus'19854,536,777'Liquid jet recording apparatus'19854,450,455'Ink jet head'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2014Patents assigned to CANON KK (31)· patent assignee history
1984–1994Based in Tokyo, JP· patent location history
1995–2014Based in Yokohama, JP· patent location history
2007–2014Based in Kanagawa, JP· patent location history
2011–2014Patents assigned to MATSUMOTO HARUYUKI (11)· patent assignee history
2011–2014Patents assigned to WATANABE KENJIRO (11)· patent assignee history
2012–2014Patents assigned to ANMA HIROMASA (3)· patent assignee history
2012–2014Patents assigned to KITABATAKE KENJI (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 31 | 1984–2014 |
| MATSUMOTO HARUYUKIself | 11 | 2011–2014 |
| WATANABE KENJIRO | 11 | 2011–2014 |
| ANMA HIROMASA | 3 | 2012–2014 |
| KITABATAKE KENJI | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 12 | 1995–2014 |
| Kanagawa, JP | 11 | 2007–2014 |
| Tokyo, JP | 8 | 1984–1994 |