Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871782 | Multifilter segment, smoking article with multifilter segment, and multifilter segment inspection method | Noriko OSAWA, Ryoko Ogi | 2024-01-16 |
| 10797485 | Power conditioner, power supply system, and current control method | Hiroshi Asano, Masataka Shintani, Hirofumi Konishi | 2020-10-06 |
| 10082171 | Base member with nut press-fit portion | Tomoharu Ito, Hideki Nakazato | 2018-09-25 |
| 9685715 | Terminal table and terminal table unit | Hideki Nakazato, Hiroyukl Sekine | 2017-06-20 |
| 7742941 | Toll road toll paying method and apparatus using a portable terminal, and a storage medium thereof | — | 2010-06-22 |
| 6709259 | Movable vacuum forming apparatus for pressing and vacuum press apparatus | Kiyotaka Fujihira, Saburo Seki, Nobutaka Hatori | 2004-03-23 |
| 5448924 | System for monitoring behavior of rotary body | Yataro Nagai | 1995-09-12 |
| 5345829 | Method for predicting abnormality of mechanical seal and apparatus for predicting same | Kenji Inoue | 1994-09-13 |
| 5067733 | Mechanical seal including a split seal ring | Yataro Nagai, Mitsuyoshi Matsushita | 1991-11-26 |
| 5066134 | Fluid agitator | Hiroshi Ohbori, Yataro Nagai, Sanjiro Nagai, Mitsuyoshi Matsushita | 1991-11-19 |
| 4982373 | Fluid agitator | Yataro Nagai, Sanjiro Nagai, Mitsuyoshi Matsushita, Hiroshi Ohbori | 1991-01-01 |
| 4635457 | Method of winding double-layer motor coils | Takayuki Ishii | 1987-01-13 |