Seishi Izumi
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 11 Total Citation Count
- Feb 6, 2002 Most Recent Filing
- Oct 10, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KABUSHIKI KAISHA PILOT CORPORATION | 1
1 | 2000
2002 |
Inventor Addresses
| Address | Duration |
|---|---|
| Kanagawa, JP | Sep 24, 02 - Nov 12, 02 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B43K: | IMPLEMENTS FOR WRITING OR DRAWING | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6478496 | 2002 | Ink follower for writing tool | 5 |
| 6454481 | 2002 | Ink follower in conjunction with ink in a writing instrument and writing instrument containing the same | 5 |
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