Inventor
Kunio Kanai
Inventor
Tokyo, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids14%
F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped14%
G11BInformation storage based on relative movement between record carrier and transducer14%
LOC0814%
E04BGeneral building constructions9%
G03DApparatus for processing exposed photographic materials9%
G06FElectric digital data processing9%
C04BLime, magnesia5%
E04CStructural elements5%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
PatentTitleYear
9,238,909'Column base joint structure'2016D0708935'Beam joint hardware'20148,677,265'Application program and image processing apparatus'2014D0700506'Beam joint hardware'2014D0698638'Nut'20148,511,033'Beam-column connection structure of continued beam connection portion'20138,395,810'Image forming apparatus, information processing apparatus, and image forming system'20135,927,952'Apparatus for vacuum absorption with bypass passage reverse flow protection device'19995,730,585'Apparatus for vacuum absorption with retracting reverse flow protection device'19985,577,893'Apparatus for vacuum absorption having reverse flow protection mechanism'19965,459,545'Photosensitive material processing method and apparatus thereof'19955,347,412'Floating magnetic head'19945,323,282'Thin-film magnetic head'19945,296,312'Non-magnetic substrate material and floating-type magnetic head'19944,860,044'Photographic material processing unit'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1998Based in Hino, JP· patent location history
1994Patents assigned to HITACHI METALS LTD (3)· patent assignee history
1994Based in Konosu, JP· patent location history
1999Based in Sakura-machi, Hino-shi, Tokyo, JP· patent location history
2013–2016Patents assigned to KANAI CO LTD (5)· patent assignee history
2013–2014Patents assigned to KANAI KUNIO (5)· patent assignee history
2013–2016Patents assigned to SUMITOMO FORESTRY (5)· patent assignee history
2013–2014Patents assigned to IMAI JUNICHI (3)· patent assignee history
2013–2016Based in Tokyo, JP· patent location history
2014Based in Kita-adachi-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KANAI CO LTD | 5 | 2013–2016 |
| KANAI KUNIOself | 5 | 2013–2014 |
| SUMITOMO FORESTRY | 5 | 2013–2016 |
| HITACHI METALS LTD | 3 | 1994 |
| IMAI JUNICHI | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2013–2016 |
| Hino, JP | 4 | 1989–1998 |
| Kita-adachi-gun, JP | 1 | 2014 |
| Sakura-machi, Hino-shi, Tokyo, JP | 1 | 1999 |
| Konosu, JP | 1 | 1994 |