Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702911 | Medical suture needle | Yoshimasa Tochimura, Satoshi Tetsuka | 2020-07-07 |
| 10245060 | Edged medical cutting tool | — | 2019-04-02 |
| 9610079 | Medical staple and magazine | Toshiharu Kamei | 2017-04-04 |
| 8443645 | Bending method and bending apparatus for medical suturing needle | — | 2013-05-21 |
| 8307684 | Bending method of medical suturing needle | Kanji Matsutani, Tadashi Otsuka | 2012-11-13 |
| 6115288 | Semiconductor memory device | Masakazu Amanai, Hiroyuki Kobatake, Satoru Oku, Masaki Kaneko | 2000-09-05 |
| 6111792 | Non-volatile semiconductor memory device for selective cell flash erasing/programming | Satoru Oku, Hiroyuki Kobatake, Masakazu Amanai, Masaki Kaneko | 2000-08-29 |
| 6084387 | Power source circuit for generating positive and negative voltage sources | Masaki Kaneko, Hiroyuki Kobatake, Masakazu Amanai, Satoru Oku | 2000-07-04 |
| 5942808 | Semiconductor device with plural power supply circuits, plural internal circuits, and single external terminal | Masaki Kaneko, Hiroyuki Kobatake, Masakazu Amanai, Satoru Oku | 1999-08-24 |
| 5873943 | Process for manufacturing crystalline maltitol and crystalline mixture solid containing the same | Mitsuo Magara, Koichi Kataura, Yoshiaki Tateno, Yoshimasa Onuki, Yuji Osada +1 more | 1999-02-23 |
| 5583215 | Crystalline mixture solid containing maltitol and a process for preparing it | Shigeru Kawashima, Mitsuo Magara, Yoshibumi Ishii | 1996-12-10 |
| 5462864 | Manufacturing method of high purity maltose and its reduced product | Masahiro Niimi, Yukari Hariu, Koichi Kataura, Yoshibumi Ishii | 1995-10-31 |
| 5430184 | Process for preparing 1,4-cyclohexandicarboxylic acid | Yoshiaki Tateno, Chihaya Sano, Kotone Tanaka, Mitsuo Magara, Naoki Okamoto | 1995-07-04 |
| 5354856 | Crystalline mixture solid containing maltitol and a process for preparing it | Shigeru Kawashima, Mitsuo Magara, Yoshibumi Ishii | 1994-10-11 |
| D344803 | Biofeedback trainer for monitoring and displaying brain wave activity | — | 1994-03-01 |
| 5160546 | Lactitol trihydrate crystal, crystalline mixture solid containing it and process for preparing them | Shigeru Kawashima, Hiroshi Ide, Mitsuo Magara, Yoshibumi Ishii | 1992-11-03 |
| 5141859 | Manufacturing method of high purity maltose and its reduced product | Masahiro Niimi, Yukari Hariu, Koichi Kataura, Yoshibumi Ishii | 1992-08-25 |
| 5012182 | Electrical measuring device | Toshisada Fujiki, Taikichi Kondo, Yoshinari Furukawa, Akimichi Okimoto, Kenji Tsuge | 1991-04-30 |
| 4999090 | Process for preparing trans-1,4-cyclohexanedimethanol and powder of the same | Yoshiaki Tateno, Susumu Yoneda, Naoki Okamoto, Yoshibumi Ishii | 1991-03-12 |
| 4999058 | Lactitol trihydrate crystal, crystalline mixture solid containing it and process for preparing them | Shigeru Kawashima, Hiroshi Ide, Mitsuo Magara, Yoshibumi Ishii | 1991-03-12 |
| 4894609 | Electrical measuring device | Toshisada Fujiki, Taikichi Kondo, Yoshinari Furukawa, Akimichi Okimoto, Kenji Tsuge | 1990-01-16 |
| 4736272 | Current-limiting arcing horn | Hiromi Nagasaka | 1988-04-05 |
| 4542363 | Open fuse cutout | Yuzo Nishi | 1985-09-17 |
| 4540968 | Open fuse cutout | Tomio Washizu | 1985-09-10 |