Inventor
Yuichi Akanabe
Inventor
Kunitachi, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television24%
G02BOptical elements, systems or apparatus19%
B29DProducing particular articles from plastics or from substances in a plastic state10%
B41JTypewriters10%
G06KGraphical data reading10%
H05KPrinted circuits10%
Y10TTechnical subjects covered by former us classification10%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
7,370,415'Manufacturing method of ink-jet head'20087,060,175'Producing method for optical element molding die and producing method for optical element'20067,029,565'Method of producing optical element forming die'20066,651,335'Method of producing an ink jet print head through a processing method of electroless plating'20035,532,730'Light beam scanning apparatus'19965,309,274'Optical beam scanning apparatus'19945,214,528'Optical beam scanning apparatus'19935,050,007'Image-scanning apparatus and method therefor'19914,710,779'Optical recording apparatus'19874,432,598'Image reading and recording apparatus and photodeflector therefor'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2003Patents assigned to KONISHIROKU PHOTO IND (7)· patent assignee history
1984–1996Based in Hino, JP· patent location history
1987–2008Based in Kunitachi, JP· patent location history
2003–2006Based in Tokyo, JP· patent location history
2006Patents assigned to KONICA CORP (2)· patent assignee history
2008Patents assigned to KONICA MINOLTA HOLDINGS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONISHIROKU PHOTO IND | 7 | 1984–2003 |
| KONICA CORP | 2 | 2006 |
| KONICA MINOLTA HOLDINGS INC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kunitachi, JP | 4 | 1987–2008 |
| Hino, JP | 4 | 1984–1996 |
| Tokyo, JP | 2 | 2003–2006 |