Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D714754 | Telephone base unit | — | 2014-10-07 |
| D664520 | Telephone base unit | Michael Shadovitz | 2012-07-31 |
| D657772 | Telephone base unit | Michael Shadovitz, Takashi Hasegawa | 2012-04-17 |
| D635118 | Telephone base unit | Akira Nakajima, Hideaki Sakamoto, Takashi Hasegawa | 2011-03-29 |
| D616480 | Network camera | Takayuki Ookawa, Kenji Shioya | 2010-05-25 |
| D584297 | Set of key buttons for a telephone handset | Masashi Furuno, Takashi Hasegawa, Hideaki Sakamoto | 2009-01-06 |
| D576997 | Telephone base unit | Masashi Furuno | 2008-09-16 |
| D571361 | Telephone handset | — | 2008-06-17 |
| D570324 | Telephone base unit | Masashi Furuno | 2008-06-03 |
| D401614 | Blackboard having the function of scanner and printer | — | 1998-11-24 |
| D363924 | Combined scanner with printer | Yoshitaka Ueda | 1995-11-07 |
| D290894 | Vacuum cleaner | Isshin Miyamoto, Yasuo Nagamatsu, Masaharu Sakamoto | 1987-07-14 |
| D290714 | Combined typewriter and graphmaker | Isshin Miyamoto, Yasuo Nagamatsu, Masaharu Sakamoto | 1987-07-07 |
| D290361 | Printer | Yasuo Nagamatsu, Masaharu Sakamoto, Isshin Miyamoto | 1987-06-16 |
| D289764 | Printer | Masaharu Sakamoto, Yasuo Nagamatsu, Isshin Miyamoto | 1987-05-12 |
| D280033 | Vacuum cleaner | Isshin Miyamoto, Yasuo Nagamatsu, Masaharu Sakamoto | 1985-08-06 |
| D278444 | Typewriter | Ishin Miyamoto, Yasuo Nagamatsu, Masaharu Sakamoto | 1985-04-16 |
| D278247 | Typewriter | Ishin Miyamoto, Yasuo Nagamatsu, Masaharu Sakamoto | 1985-04-02 |