Japanese


Probing Handler
Accurate probing is realized even for the diced chips on the frame by the XY position correction function!
Wafer Prober
Various functions such as Multi-die Probing!
Space-saving and power-saving!
Wafer Laser Marking System
PCP-LM8
Using New UV laser!
Engraves highly recognizable characters!
Supports 2D (two-dimensional) barcodes!
Double Sided Wafer Prober
Accurate double-sided contact!
For the inspection of power devices！
XY Position Compensation Function
Please see our original XY Position Compensation function!
Non-magnetic Spec
For Magnetic Sensors
Capable of magnetic sensor inspection such as low residual magnetic field, ones equipped with electromagnet, and temperature control, etc!



CAUTION: Be Careful of Suspicious Emails!
We have confirmed that somebody is sending spoof emails with the company name Plum Five. (Sep. 7th, 2023)
NEWS


Nov.10, 2025 SEMICON Japan 2025
We will participate in "SEMICON Japan 2025".

Based on the technology and achievements we have developed so far, we will continue to respond to the trust of customers.
Our unique XY compensation technology and diversified alignment methods provide efficient and high-precision probing.
The PCP Series can inspect not only diced wafers but also electronic components（MLCC, thin film resistors, etc.) arranged on the film frame.
When you come to the venue, please stop by our booth.

【Products】
・Probing handler
・Wafer probers
・Wafer laser marking system
・Measurement system

Date: Dec. 17 to Dec. 19, 2025
Venue: Tokyo Big Sight (East Hall 4)
Booth No. E4729

Visitors are required to register in advance.
Please register from the following site.
https://www.semiconjapan.org/en/about/pricing-and-register