Inventor
Makoto Tsuchiya
Inventor
Kawasaki, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C12NMicroorganisms or enzymes11%
A43BCharacteristic features of footwear5%
A43CFastenings or attachments of footwear5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
C07KPeptides4%
G02CSpectacles4%
A41BShirts2%
PatentTitleYear
10,916,521Electrical connector with an elastic body having carbon nanotubes and method for manufacturing same20216,654,099'Scanning exposure apparatus, scanning exposure method and mask'20036,211,965'Photolithographic position measuring laser interferometer with relitively moving measuring intereometer'20016,204,912'Exposure method, exposure apparatus, and mask'20016,186,000'Apparatus and method for measuring shearing stress distribution on the sole of a spiked shoe'20016,182,381'Sole of baseball spiked shoe and method of measuring shearing stress distribution of baseball spiked shoe'20016,178,667'Sole of baseball spiked shoe and method of measuring shearing stress distribution of baseball spiked shoe'20015,681,717'DNA encoding novel cell surface protein'19975,643,790'Plasmid vector and a method for regulation of gene expression using the same'19975,591,577'Mobile genetic element originated from brevibacterium strain'19975,556,776'Sucrase gene derived from coryneform bacteria'19965,547,864'Coryneform bacteria deficient in a cell surface protein'19965,426,050'Plasmid vectors for expression of genes in coryneform bacteria'19955,374,663'Process for producing cyanopsia-correctable intraocular lens'19945,302,678'Contact lens'19945,194,542'Contact lens'19935,133,093'Brief'19925,073,616'High water content soft contact lens'19915,023,305'Oxygen-permeable hard contact lens material with excellent impact resistance'19914,650,843'Soft contact lens'19874,540,761'Oxygen-permeable hard contact lens'19854,373,076'Terpolymer with a high refractive index'19834,329,378'Method for marking an indication to the lens'19824,306,780'Highly refractive copolymer of an ethylinically unsaturated alkylene oxide of bis-phenol-A and an ethylinically unsaturated aromatic compound for lens and a lens prepared therefrom'19813,988,274'Process for producing soft contact lenses'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1985Patents assigned to HOYA LENS CORP (3)· patent assignee history
1981–1992Based in Tokyo, JP· patent location history
1991–1994Patents assigned to HOYA CORP (5)· patent assignee history
1991–1994Based in Honjo, JP· patent location history
1995–1997Patents assigned to AJINOMOTO KK (6)· patent assignee history
1995–2001Based in Kawasaki, JP· patent location history
2001Patents assigned to MIZUNO KK (3)· patent assignee history
2001–2003Patents assigned to NIKON CORP (3)· patent assignee history
2001Based in Osaka, JP· patent location history
2021Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AJINOMOTO KK | 6 | 1995–1997 |
| HOYA CORP | 5 | 1991–1994 |
| HOYA LENS CORP | 3 | 1981–1985 |
| MIZUNO KK | 3 | 2001 |
| NIKON CORP | 3 | 2001–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 8 | 1995–2001 |
| Tokyo, JP | 7 | 1981–1992 |
| Honjo, JP | 4 | 1991–1994 |
| Osaka, JP | 3 | 2001 |
| Saitama, JP | 1 | 2021 |