Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D412502 | Cordless telephone | Mitsutaka Fuke | 1999-08-03 |
| D401235 | Cordless telephone base | Mitsutaka Fuke | 1998-11-17 |
| D385557 | Telephone handset | Masaki Kawamura | 1997-10-28 |
| D372027 | Telephone set | — | 1996-07-23 |
| D369601 | Telephone set | — | 1996-05-07 |
| D355177 | Facsimile machine | Masaji Sawada, Kenzo Yoshida, Yukio Kanaoka | 1995-02-07 |
| D343168 | Computer | Takamitsu Morisaki, Toshiya Takahashi | 1994-01-11 |
| D335381 | Teller machine | Takao Miyake, Masayoshi Kawaishi, Katsuhiro Ishida, Kensho Tsuji, Fumikazu Shimanuki | 1993-05-04 |
| D331417 | Cash register | Masayoshi Kawaishi, Katsuhiro Ishida | 1992-12-01 |
| D330906 | Cash register | Masayoshi Kawaishi | 1992-11-10 |
| D328591 | Opto-electrical signal converter | Mitsuo Yokoi, Katsuhiro Ishida | 1992-08-11 |
| D319251 | Cash register | Katsuhiro Ishida, Takao Miyake, Masayoshi Kawaishi | 1991-08-20 |
| D319226 | Portable bar code reader | Mitsuo Yokoi, Katsuhiro Ishida | 1991-08-20 |
| D317757 | Order terminal for inventory control | Mitsuo Yokoi, Katsuhiro Ishida | 1991-06-25 |
| D314970 | Cash register | — | 1991-02-26 |
| D313224 | Portable order terminal with printer | Mitsuo Yokoi, Katsuhiro Ishida, Kouki Fukuda | 1990-12-25 |
| D312628 | Portable order terminal with card reader | Mitsuo Yokoi, Katsuhiro Ishida, Kouki Fukuda | 1990-12-04 |
| D305645 | Disk drive | Akira Tsukada | 1990-01-23 |
| D303985 | Printer for cash register | — | 1989-10-10 |