Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341390 | Stator of electric motor and manufacturing method for stator of electric motor | Masato Higuma, Yasuhiko Kimura, Kenichi Nakayama | 2025-06-24 |
| 9095924 | Welded construction and resistance welding method | Shin Onose, Hiroshi Fujimoto, Kenta Hasegawa | 2015-08-04 |
| 9000582 | Power semiconductor module and power conversion device | Shinji Hiramitsu, Atsushi Koshizaka, Masato Higuma, Hiroshi Tokuda | 2015-04-07 |
| 8302275 | Iron core and method of manufacturing the same and apparatus for manufacturing the same | Atsushi Koshizaka, Toshiaki Ueda, Yuichi Kirihara, Susumu Sasaki | 2012-11-06 |
| 8016214 | Fuel injection valve and method for forming orifice thereof | Masato Higuma, Kenichi Gunji, Atsushi Sekine | 2011-09-13 |
| 7874070 | Injection valve and method of making orifice | Kenichi Gunji, Shuichi Shimizu, Atsushi Sekine, Masafumi Nakano | 2011-01-25 |
| 7315104 | Iron core and method of manufacturing the same and apparatus for manufacturing the same | Atsushi Koshizaka, Toshiaki Ueda, Yuichi Kirihara, Susumu Sasaki | 2008-01-01 |
| 6976381 | Fuel injector, nozzle body, and manufacturing method of cylindrical part equipped with fluid passage | Atsushi Koshizaka, Atsushi Sekine, Mizuho Yokoyama | 2005-12-20 |
| 6710745 | High-frequency communication apparatus and method of manufacturing the same | Atsushi Koshizaka, Shirou Oouchi, Mizuho Yokoyama | 2004-03-23 |
| 6580395 | High-frequency communication apparatus and method of manufacturing the same | Atsushi Koshizaka, Shirou Oouchi, Mizuho Yokoyama | 2003-06-17 |