Inventor
Hiroshi Shikano
Inventor
Kitakyushu, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia41%
B22DCasting of metals35%
B41JTypewriters12%
B22CFoundry moulding6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
PatentTitleYear
6,367,731'Roll paper pulling load-buffering device for a printer'20024,954,535'High-durability plate brick for sliding gate nozzle apparatus'19904,917,276'Sliding gate nozzle for special steel'19904,775,504'Process for producing refractory plate for sliding nozzle'19884,702,629'Apparatus for adjusting the print head gap in a dot matrix printer'19874,585,485'Refractory sliding nozzle plate'19864,539,301'Graphite-containing refractories'19854,419,455'Packing materials'19834,326,040'Refractory for casting and process for producing same'19824,280,844'Refractory brick for molding molten steel'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1986Patents assigned to SHIKANO HIROSHI (4)· patent assignee history
1981Patents assigned to IWATA TOSHIHIKO (1)· patent assignee history
1981–1983Based in Yahata, JP· patent location history
1982Patents assigned to HONDA HIDENOBU (1)· patent assignee history
1983–1986Patents assigned to HARADA TSUTOMU (2)· patent assignee history
1985–1990Patents assigned to KUROSAKI REFRACTORIES CO (4)· patent assignee history
1985–1990Based in Kitakyushu, JP· patent location history
1986Based in Kyushu, JP· patent location history
1987Based in Nagoya, JP· patent location history
2002Based in Ogaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUROSAKI REFRACTORIES CO | 4 | 1985–1990 |
| SHIKANO HIROSHIself | 4 | 1981–1986 |
| HARADA TSUTOMU | 2 | 1983–1986 |
| HONDA HIDENOBU | 1 | 1982 |
| IWATA TOSHIHIKO | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kitakyushu, JP | 4 | 1985–1990 |
| Yahata, JP | 3 | 1981–1983 |
| Ogaki, JP | 1 | 2002 |
| Nagoya, JP | 1 | 1987 |
| Kyushu, JP | 1 | 1986 |