Prodrone Unveils New All-Japanese Industrial Drone Model
Aichi-based Prodrone has introduced the PD4B-MS prototype, marking the first model under its new SAMURAI TECH brand. This industrial drone is notable for being assembled entirely with components sourced from domestic suppliers in Japan.
Prodrone, a Japanese industrial drone developer, has unveiled the PD4B-MS, which is designed to address geopolitical supply chain risks that impact critical infrastructure operators. The company highlights that concerns regarding component sourcing have intensified in the global drone sector, particularly in light of recent U.S. export restrictions and FCC trusted-supplier requirements.
Domestic Suppliers Behind the All-Japan Industrial Drone
Prodrone collaborated with Japanese partners to co-develop and select each core component for the PD4B-MS. Key suppliers include:
- Canon Electronics – motors and ESCs
- JTEKT – flight controller
- Furukawa Battery – battery
- TKK Works – transmitter and receiver
Prodrone manufactures the airframe, propellers, and GPS antenna in-house. The company clarifies that “all-Japan” refers to domestic design and production, although some raw materials and semiconductors are sourced internationally when domestic procurement is not feasible.
PD4B-MS Specifications
The PD4B-MS has a weight of 7.8 kg (17.2 lb) without the battery and can reach a maximum speed of 60 km/h (37 mph). It is capable of withstanding wind speeds of up to 12 m/s (27 mph) and operates effectively in temperatures ranging from -20°C to +40°C (-4°F to 104°F). The drone has an estimated maximum flight time of approximately 25 minutes without payload and 20 minutes with a 3 kg (6.6 lb) payload. Prodrone is conducting ongoing research into energy efficiency and plans to implement upgrades in the future. The current model is a concept, with a production version to be announced later.
A National Strategy Framing
Prodrone’s President, Shunsuke Toya, linked the launch of the PD4B-MS to Japan’s designation of drones as a “Specified Important Material” under the Economic Security Promotion Act, established late last year. He emphasized that this designation underscores the importance of drones to social infrastructure and defense. Toya stated that Prodrone is committed to building a domestic manufacturing base and supply chain to support this national strategy.
Toya described the PD4B-MS as a product of this initiative, asserting that it features components entirely made in Japan. He expressed the company’s intention to establish mass production and offer a reliable “Made in Japan” product both domestically and internationally. The SAMURAI TECH brand is intended to represent Japan’s precision technology and resilience as Prodrone aims to enhance safety in future airspace.
Prodrone envisions becoming the most trusted drone company in the region and aims to develop a drone ecosystem in Japan’s Chubu region. The company’s existing models include the PD6B-Type3 multicopter, which has a recommended payload capacity of 20 kg (44 lb), and the long-range Prodrone GT-M, which has successfully completed test flights of up to 100 km (62 mi).