Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9454722 | Manufacturing a physical medium configured to store data | Kohichi Kamijoh, Noboru Kamijo, Kazumasa Ochiai | 2016-09-27 |
| 9230201 | Computer system for manufacturing a physical medium configured to store data | Kohichi Kamijoh, Noboru Kamijo, Kazumasa Ochiai | 2016-01-05 |
| 9092718 | Cellular phone for illuminating invisible information in an object to obtain additional information located at a web server | Kohichi Kamijoh, Noboru Kamijo, Kazumasa Ochiai | 2015-07-28 |
| 9001389 | Manufacturing a physical medium configured to store data | Kohichi Kamijoh, Noboru Kamijo, Kazumasa Ochiai | 2015-04-07 |
| 8659787 | Manufacturing a physical medium configured to store data and obtaining additional information associated with an article in a book | Kohichi Kamijoh, Noboru Kamijo, Kazumasa Ochiai | 2014-02-25 |
| 8259342 | System, method and program for generating data for printing invisible information, and method of manufacturing physical medium whereupon invisible information is printed | Kohichi Kamijoh, Noboru Kamijo, Kazumasa Ochiai | 2012-09-04 |
| 8020770 | Display method and display apparatus | Noboru Kamijo, Koichi Komijoh, Kazumasa Ochiai | 2011-09-20 |