Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11134450 | Mobile terminal, position confirmation device, position confirmation system, position specification program, position confirmation program, position specification method and position confirmation method | — | 2021-09-28 |
| 11069701 | Semiconductor memory device and manufacturing method therefor | Kosei Noda, Takeshi Murata | 2021-07-20 |
| 10601528 | Communication terminal and wireless sensor network system | Takashi Naiki | 2020-03-24 |
| 9070743 | Semiconductor memory and manufacturing method of the same | Yoshiko Kato, Masato Endo, Mitsuhiro Noguchi | 2015-06-30 |
| 8546909 | Nonvolatile semiconductor memory device having air gap proximate to element isolation region and method of manufacturing the same | Hiroyuki Kutsukake, Mitsuhiro Noguchi | 2013-10-01 |
| 8514602 | Nonvolatile semiconductor memory device | — | 2013-08-20 |
| 8445349 | Method of manufacturing nonvolatile semiconductor memory device | — | 2013-05-21 |
| 8294194 | Nonvolatile semiconductor memory device and manufacturing method of the same | Hidenobu Nagashima | 2012-10-23 |
| 8288751 | Semiconductor memory device and manufacturing method of the same | Mitsuhiro Noguchi, Hiroomi Nakajima, Masato Endo | 2012-10-16 |
| 6278878 | Mobile communications system with portable terminal for facilitating channel switching | — | 2001-08-21 |
| 6149588 | Blood sugar value measuring method and apparatus | Mikio Kimura | 2000-11-21 |
| 5774495 | Communication apparatus | — | 1998-06-30 |
| 5459785 | DTMF signal receiving circuit | — | 1995-10-17 |
| 5457740 | Cross point mixer for a telephone set | — | 1995-10-10 |
| 5454029 | Directory answering machine | — | 1995-09-26 |
| 5425094 | Cross point switch with power failure mode | — | 1995-06-13 |
| 5425079 | Telephone power interruption data backup apparatus | Shozo Miyagawa | 1995-06-13 |
| 5029203 | Side tone preventive circuit for telephone | Yoshihiro Ikefuji, Shozo Miyagawa | 1991-07-02 |
| 4208252 | Apparatus for treatment of rubber and plastic wastes | Masaaki Yoshida, Masao Watanabe, Kimio Tohma | 1980-06-17 |