Inventor
Hiroto Nakao
Inventor
Wakayama, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them44%
F25BRefrigeration machines, plants or systems13%
G03DApparatus for processing exposed photographic materials13%
Y10TTechnical subjects covered by former us classification13%
F16KValves6%
F24FAir-conditioning6%
H01KElectric incandescent lamps6%
PatentTitleYear
9,062,787'Valve block, and valve block unit'20158,869,549'Heat medium relay unit and air-conditioning apparatus'20147,038,381'Halogen lamp and method of its manufacture'20066,722,244'Cutting mechanism for sheet-like conveyed material and photographic processing apparatus'20046,023,350'Image reading device for photographic printing'20005,786,909'Photographic printing apparatus with exposure position rectifying and method thereof'19985,748,290'Method and apparatus for feeding and winding plural film'19985,530,519'Method and apparatus for processing control strip'19965,400,096'Automated print and development apparatus for three dimentional and conventional photographs'19954,748,476'Automatic scanner lens selector for use with photographic printer'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2006Based in Wakayama, JP· patent location history
1995–2006Patents assigned to NORITSU KOKI CO LTD (7)· patent assignee history
1998Based in Waka yama, JP· patent location history
2014–2015Patents assigned to HAYASHIDA KATSUHIKO (2)· patent assignee history
2014–2015Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
2014–2015Patents assigned to MORIMOTO HIROYUKI (2)· patent assignee history
2014–2015Patents assigned to MOTOMURA YUJI (2)· patent assignee history
2014Based in Chiyoda-ku, JP· patent location history
2015Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORITSU KOKI CO LTD | 7 | 1995–2006 |
| HAYASHIDA KATSUHIKO | 2 | 2014–2015 |
| MITSUBISHI ELECTRIC CORP | 2 | 2014–2015 |
| MORIMOTO HIROYUKI | 2 | 2014–2015 |
| MOTOMURA YUJI | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wakayama, JP | 7 | 1988–2006 |
| Tokyo, JP | 1 | 2015 |
| Chiyoda-ku, JP | 1 | 2014 |
| Waka yama, JP | 1 | 1998 |