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For the Inventor, By the Inventor

Kanagawa, Japan

Hisashi Honda

This inventor holds 18 USPTO granted patents. Top assignees: Toshiba Lighting & Technology Corporation, Osram-Melco Toshiba Lighting Ltd., Other. Active years: 1991-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Honda. Retrieved from https://idiyas.com/inventor/hisashi-honda

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 18

% Patents Active = 83.3

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 279(Granted Patents)


Location History:

  • Yokohama, JP (1992)
  • Kanagawa, JP (1991 - 2001)
  • Yokosuka, JP (1996 - 2003)
  • Kanagawa-ken, JP (1998 - 2007)

Company Filing History:

goldMedal16 out of 663 
 
Toshiba Lighting & Technology Corporation
 patents
silverMedal1 out of 6 
 
Osram-Melco Toshiba Lighting Ltd.
 patents
bronzeMedal1 out of 834,453 
Other
 patents

Years Active: 1991-2007

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18 patents (USPTO):Explore Patents
1. 7245081 - High-intensity discharge lamp with particular metal halide gas filling and lighting device (2007-07-17),
2. 6774566 - High pressure discharge lamp and luminaire (2004-08-10),
3. 6713961 - High-intensity discharge lamp, system for lighting the lamp and lighting appliance using the lamp (2004-03-30),
4. 6661176 - High pressure discharge lamp, high pressure discharge lamp lighting apparatus and luminaire therefor (2003-12-09),
5. D482142 - Lamp bulb (2003-11-12),
6. 6515422 - Photo catalyzer and discharge lamp having a photo catalytic layer (2003-02-04),
7. D464445 - Lamp bulb (2002-10-16),
8. 6448712 - High-pressure discharge lamp (2002-09-10),
9. 6388394 - High-intensity discharge lamp lighting device and lighting system (2002-05-14),
10. 6307321 - High-pressure discharge lamp and lighting apparatus (2001-10-23),
11. 6300716 - High-intensity discharge lamp, high-intensity discharge lamp device, high-intensity discharge lamp lighting circuit and lighting system (2001-10-09),
12. 6249086 - High-pressure discharge lamp including a limited amount of carbon remaining on an electrode surface (2001-06-19),
13. 6242752 - Photocatalyst, light source and lighting device (2001-06-05),
14. 5801483 - Fluorescent lamp having visible and UV radiation (1998-09-01),
15. 5512798 - Low-pressure mercury vapor discharge lamp and illuminating apparatus (1996-04-30),
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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