Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847612 | Connector | Kenichi Okamoto | 2017-12-19 |
| 8549427 | Article producing terminal apparatus, article producing method and program | Kohei Sakura | 2013-10-01 |
| 8339630 | Print-order receiving apparatus, printing apparatus, print-order receiving method, and computer program thereof | Koichi Sawada, Masato Nakamura, Shigenobu Ohga, Hirotaka Kano | 2012-12-25 |
| 8233186 | Print data processing apparatus, printer, photograph vending machine, and print data processing method and program | Kohei Sakura | 2012-07-31 |
| 6099632 | Aqueous pigment ink composition | Sohko Itoh, Tetsuji Kihara | 2000-08-08 |
| 5905102 | Aqueous black ink composition for writing board | Tetsuji Kihara, Sohko Itoh | 1999-05-18 |
| 5861447 | Aqueous pigment ink composition | Sohko Itoh, Aiko Okamura | 1999-01-19 |
| 5846307 | Aqueous pigment ink composition | Sohko Itoh, Yoichi Ueda | 1998-12-08 |
| 5718746 | Process of producing aqueous pigment ink | Tetsuji Kihara, Sohko Itoh | 1998-02-17 |
| 5609671 | Water-based pigment ink and process for producing the same | — | 1997-03-11 |
| 5318617 | Writing board ink composition | Nobuyuki Murai, Kazuo Goda | 1994-06-07 |