I just my windshield replaced. My TCH was made in Japan and the note on the windshield said:
Toyota Lamisafe
LP ASAHI MEK 4 ASI DOT 20 U

My new windshield says :

TOYOTA
LAMISAFE
M834 AS1
DOT-376

I got this particular replacement windshield after the Glass Doctor contacted Toyota with my VIN number and they said that this was the only windshield that their system pulled up per my car.

In another thread, I saw that someone said that their TCH was made in Kentucky and their original windshield had exactly the same note as my replacement one.

So, here is my little theory:

The correct Toyota replacement windshields for TCH now are the same as for TCH made in Kentucky - thus the difference in the notes. To test this, I am going to ask these questions and hope that some of you can answer it:

1) If your TCH was made in Kentucky and you still have original windshield, what does the note on it (bottom left corner) say?

2) If you had your windshield replaced with "Toyota Lamisafe", did the note on the replacement one say, Toyota Lamisafe LP Asahi Mek 4 ASI DOT 20 U ?