Koichi Toyama
Inventor
Stats
- 23 US patents issued
- 24 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 23 US Patents Issued
- 24 US Applications Filed
- 194 Total Citation Count
- Feb 23, 2018 Most Recent Filing
- Jul 27, 1982 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FUJITSU TEN LIMITED | 3
| 2007
|
| Nippondenso Co., Ltd. | 1
1 3 1 1 1 2 | 1982
1984 1987 1992 1993 1995 1996 |
| IMASEN ELECTRIC INDUSTRIAL CO., LTD. | 1
| 2016
|
| DENSO CORPORATION | 1
2 12 | 1996
1997 2002 |
| FUJI ELECTRIC CO., LTD. | 1
| 1994
|
| TOYODA BOSHOKU CORPORATION | 3
| 2007
|
Inventor Addresses
| Address | Duration |
|---|---|
| Kanagawa, JP | Mar 04, 97 - Mar 04, 97 |
| Kariya, JP | Oct 09, 84 - Jul 17, 12 |
| Kariya-City, JP | Feb 20, 03 - Feb 20, 03 |
| Kariya-city, JP | Jan 09, 03 - Mar 20, 03 |
| Kariya-shi, JP | Mar 27, 03 - Apr 23, 09 |
| Nagoya, JP | Apr 24, 18 - Apr 19, 22 |
| Nagoya-shi, JP | Feb 02, 17 - Oct 08, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B06B: | GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL | 1 |
| B60Q: | ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL | 4 |
| F02P: | IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES | 7 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11308930 | 2022 | Electronic horn | 1 |
| 11145286 | 2021 | Electronic horn | 0 |
| 2020/0320,970 | 2020 | ELECTRONIC HORN | 1 |
| 2020/0066,243 | 2020 | ELECTRONIC HORN | 1 |
| 9950663 | 2018 | Electronic vehicle horn | 2 |
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