Inventor
Naoki Shamoto
Inventor
Sakura, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus46%
C03BManufacture, shaping, or supplementary processes31%
C03CChemical composition of glasses, glazes or vitreous enamels15%
C25DProcesses for the electrolytic or electrophoretic production of coatings8%
PatentTitleYear
7,440,673'Radiation resistant single-mode optical fiber and method of manufacturing thereof'20086,738,549'Polarization maintaining optical fiber and production method for polarization maintaining optical fiber preform'20046,687,442'Optical fiber for preserving plane of polarization'20046,597,847'Optical fiber for preserving plane of polarization'20036,090,262'Barrel plating method'20005,048,923'Image fiber, image fiber preform, and manufacturing processes thereof'19914,836,639'Optical fiber cable having a neutral axis defining a zero stress'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2008Patents assigned to FUJIKURA LTD (6)· patent assignee history
1989Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
1989–2008Based in Sakura, JP· patent location history
2000Patents assigned to INDIANA AUTOMOTIVE FASTENERS I (1)· patent assignee history
2000Patents assigned to KABUSHIKI KAISYA AOYAMA SEISAK (1)· patent assignee history
2000Based in Indianapolis, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIKURA LTD | 6 | 1989–2008 |
| INDIANA AUTOMOTIVE FASTENERS I | 1 | 2000 |
| KABUSHIKI KAISYA AOYAMA SEISAK | 1 | 2000 |
| NIPPON TELEGRAPH & TELEPHONE | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakura, JP | 6 | 1989–2008 |
| Indianapolis, IN, US | 1 | 2000 |