Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424866 | Power conversion system | — | 2025-09-23 |
| 12384998 | Cell dispensing device and cell dispensing method | Daichi Horii, Hiroyuki Uda, Haruki Takeuchi | 2025-08-12 |
| 12325369 | In-vehicle management device and management method | Tomohiro OTSU, Takeshi Hagihara, Hirofumi URAYAMA, Darmawan GO, Yoshitaka KIKUCHI +3 more | 2025-06-10 |
| 12326785 | Transmission side transmission device and redundancy method of transmission side transmission device | Katsuhiro Araya, Hiroto TAKECHI, Yasutaka SUGANO, Masahiro Yokota | 2025-06-10 |
| 12255958 | On-board relay device, information processing method, and program | Darmawan GO, Takeshi Hagihara, Yosuke Shimizu, Tatsuya Izumi, Hirofumi URAYAMA +4 more | 2025-03-18 |
| 12049777 | Opening-closing member control device and initialization method | Hiroki Aoshima, Akiyoshi Ohara, Ryo Miyazaki, Kenji Kaneko, Tsuyoshi Sugimoto +1 more | 2024-07-30 |
| 12038813 | Transmitting side transmission device, receiving side transmission device, redundancy method of transmitting side transmission device, redundancy method of receiving side transmission device, program, and transmission device | Katsuhiro Araya, Hiroto TAKECHI, Yasutaka SUGANO, Masahiro Yokota | 2024-07-16 |
| 12021658 | Switch device, in-vehicle communication system, and communication method | Akihito Iwata, Tatsuya Izumi, Hirofumi URAYAMA, Tadashi Matsumoto, Darmawan GO +5 more | 2024-06-25 |
| 11973533 | Transmission device interconnection registration device, transmission device interconnection registration method, and program | Kentaro Honda, Ken Ito | 2024-04-30 |
| 11962433 | Switch device, in-vehicle communication system, and communication method | Akihito Iwata, Tatsuya Izumi, Hirofumi URAYAMA, Tadashi Matsumoto, Darmawan GO +5 more | 2024-04-16 |
| 11936526 | Network apparatus information management device and network apparatus information management method | Masahiro Yokota, Masatoshi Namiki, Yuji Minato, Masaaki Inami, Daisaku Shimazaki | 2024-03-19 |
| 11824762 | Transmission path design apparatus, transmission network topology design method, and transmission path design program for designing a communication path topology optimized in view of reducing amount of equipment needed | Hiroshi Yamamoto, Toshiyuki Oka | 2023-11-21 |
| 11812205 | Optical cross-connect device, optical transmission system, and optical transmission line connection error detection method | Masatoshi Namiki, Masahiro Yokota, Hiroki Kawahara, Hiroto TAKECHI, Katsuhiro Araya +2 more | 2023-11-07 |
| 11750535 | Transmitting device, receiving device, packet transfer system,packet transfer method, and packet transfer program | Hiroto TAKECHI, Daisaku Shimazaki, Masaaki Inami, Katsuhiro Araya, Masatoshi Namiki +1 more | 2023-09-05 |
| 11691556 | Vehicle ramp system | Shunsuke Kanagai, Masaaki Tanaka, Isao Honda, Taiki Ishiguro, Tomoyuki Kato +2 more | 2023-07-04 |
| 11637803 | Switch device and communication control method | Hayato Shikata, Hirofumi URAYAMA, Yasuhiro Yabuuchi, Takeshi Hagihara | 2023-04-25 |
| 11621779 | Optical transmission system and optical transmission device setting method | Ken Ito, Masaaki Inami | 2023-04-04 |
| 11613196 | Ramp system for vehicle | Takuya TOMIOKA, Koichi Hirota, Taiki Ishiguro, Tomoyuki Kato, Takeshi Nishikibe | 2023-03-28 |
| 11469966 | Transmission system, device management server, fault management method, and program | Yuji Minato, Masahiro Yokota, Masatoshi Namiki, Masaaki Inami, Daisaku Shimazaki | 2022-10-11 |
| 11425032 | Switching device, communication control method and communication control program | Hayato Shikata, Hirofumi URAYAMA, Yasuhiro Yabuuchi, Takeshi Hagihara | 2022-08-23 |
| 11411879 | Transmission system management device and transmission system design method | Masatoshi Namiki, Masahiro Yokota, Yuji Minato, Masaaki Inami, Daisaku Shimazaki | 2022-08-09 |
| 11374787 | Switch device, communication control method, and communication control program | Akihito Iwata, Hideyuki Tanaka, Tatsuya Izumi, Takeshi Hagihara, Yasuhiro Yabuuchi +4 more | 2022-06-28 |
| 11196702 | In-vehicle communication device, and communication control method | Akihiro Ogawa, Hirofumi URAYAMA, Takeshi Hagihara, Yasuhiro Yabuuchi | 2021-12-07 |
| 11063908 | On-vehicle communication device, communication control method, and communication control program | Darmawan GO, Takeshi Hagihara, Yasuhiro Yabuuchi, Yasuhiro Yamasaki, Hiroya Ando +2 more | 2021-07-13 |
| 11046199 | Electric vehicle | — | 2021-06-29 |